diff --git a/CHANGES.rst b/CHANGES.rst
index 9ba382a46..c3e9a6782 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -14,6 +14,7 @@ Improvements:
  * Cross-Signing: Detect and expose new sign-ins (#2918).
  * Cross-signing: Complete security at the end of sign in process( #3003).
  * Make decoration uniform (#2972).
+ * DeactivateAccountViewController: Respect active theme (PR #3107).
  
 Bug fix:
  * Key backup banner is not hidden correctly (#2899). 
diff --git a/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.m b/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.m
index 975146130..00b8d065d 100644
--- a/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.m
+++ b/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.m
@@ -84,17 +84,18 @@ static CGFloat const kTextFontSize = 15.0;
     // Do any additional setup after loading the view.
     
     self.title = NSLocalizedStringFromTable(@"deactivate_account_title", @"Vector", nil);
+
+    [self setupViews];
     
     self.errorPresentation = [[MXKErrorAlertPresentation alloc] init];
-    [self setupStringAttributes];
-    [self setupViews];
-    [self userInterfaceThemeDidChange];
     [self registerThemeNotification];
 }
 
 - (void)viewWillAppear:(BOOL)animated
 {
     [super viewWillAppear:animated];
+
+    [self userInterfaceThemeDidChange];
     
     // Screen tracking
     [[Analytics sharedInstance] trackScreen:@"DeactivateAccount"];
@@ -126,9 +127,17 @@ static CGFloat const kTextFontSize = 15.0;
     [ThemeService.shared.theme applyStyleOnNavigationBar:self.navigationController.navigationBar];
 
     self.activityIndicator.backgroundColor = ThemeService.shared.theme.overlayBackgroundColor;
+
+    self.view.backgroundColor = ThemeService.shared.theme.backgroundColor;
+
+    [self updateStringAttributes];
+    [self updateNavigationBar];
+    [self updateDeactivateAcccountButton];
+    [self updateDeactivateAccountInfosLabel];
+    [self updateForgetMessagesInfoLabel];
 }
 
-- (void)setupStringAttributes
+- (void)updateStringAttributes
 {
     self.normalStringAttributes = @{
                                     NSFontAttributeName: [UIFont systemFontOfSize:kTextFontSize],
@@ -144,34 +153,31 @@ static CGFloat const kTextFontSize = 15.0;
 
 - (void)setupViews
 {
-    [self setupNavigationBar];
-    [self setupDeactivateAcccountButton];
-    [self setupDeactivateAccountInfosLabel];
-    [self setupForgetMessagesInfoLabel];
-}
-
-- (void)setupNavigationBar
-{
-    self.navigationController.navigationBar.titleTextAttributes = @{ NSForegroundColorAttributeName: ThemeService.shared.theme.warningColor };
-    
+    // Cancel bar button
     UIBarButtonItem *cancelBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedStringFromTable(@"cancel", @"Vector", nil) style:UIBarButtonItemStylePlain target:self action:@selector(cancelButtonAction:)];
     self.navigationItem.rightBarButtonItem = cancelBarButtonItem;
-}
 
-- (void)setupDeactivateAcccountButton
-{
+    // Deactivate button
     // Adjust button font size for small devices
     self.deactivateAcccountButton.titleLabel.adjustsFontSizeToFitWidth = YES;
     self.deactivateAcccountButton.titleLabel.minimumScaleFactor = 0.5;
     self.deactivateAcccountButton.titleLabel.baselineAdjustment = UIBaselineAdjustmentAlignCenters;
-    
     self.deactivateAcccountButton.layer.masksToBounds = YES;
+    [self.deactivateAcccountButton setTitle:NSLocalizedStringFromTable(@"deactivate_account_validate_action", @"Vector", nil) forState:UIControlStateNormal];
+}
+
+- (void)updateNavigationBar
+{
+    self.navigationController.navigationBar.titleTextAttributes = @{ NSForegroundColorAttributeName: ThemeService.shared.theme.warningColor };
+}
+
+- (void)updateDeactivateAcccountButton
+{
     self.deactivateAcccountButton.backgroundColor = ThemeService.shared.theme.tintColor;
-    [self.deactivateAcccountButton setTitle:NSLocalizedStringFromTable(@"deactivate_account_validate_action", @"Vector", nil) forState:UIControlStateNormal];    
     [self.deactivateAcccountButton setTitleColor:ThemeService.shared.theme.headerTextSecondaryColor forState:UIControlStateDisabled];
 }
 
-- (void)setupDeactivateAccountInfosLabel
+- (void)updateDeactivateAccountInfosLabel
 {
     NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] init];
     
@@ -188,7 +194,7 @@ static CGFloat const kTextFontSize = 15.0;
     [self.deactivateAccountInfosLabel setAttributedText:attributedString];
 }
 
-- (void)setupForgetMessagesInfoLabel
+- (void)updateForgetMessagesInfoLabel
 {
     NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] init];
     
diff --git a/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.storyboard b/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.storyboard
index 687d1ef05..13f41d437 100644
--- a/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.storyboard
+++ b/Riot/Modules/Settings/DeactivateAccount/DeactivateAccountViewController.storyboard
@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14113" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="IHf-2R-Nmh">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="IHf-2R-Nmh">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
-        <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14490.49"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -57,7 +56,7 @@ Message visibility in Matrix is similar to email. Our forgetting your messages m
                                                 <nil key="highlightedColor"/>
                                             </label>
                                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="7fz-Dy-5pc">
-                                                <rect key="frame" x="83" y="586" width="208" height="30"/>
+                                                <rect key="frame" x="83.5" y="586" width="208" height="30"/>
                                                 <color key="backgroundColor" red="0.028153735480000001" green="0.82494870580000002" blue="0.051896891280000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                                 <accessibility key="accessibilityConfiguration" identifier="AuthenticationVCLoginButton"/>
                                                 <constraints>
@@ -93,6 +92,7 @@ Message visibility in Matrix is similar to email. Our forgetting your messages m
                                         </constraints>
                                     </view>
                                 </subviews>
+                                <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 <constraints>
                                     <constraint firstAttribute="trailing" secondItem="r6I-6D-FLD" secondAttribute="trailing" id="Cv8-1O-u62"/>
                                     <constraint firstItem="r6I-6D-FLD" firstAttribute="width" secondItem="OSw-nj-Wdk" secondAttribute="width" id="LbL-Rk-YWQ"/>
diff --git a/Riot/Modules/Settings/SettingsViewController.m b/Riot/Modules/Settings/SettingsViewController.m
index 57a8af177..6d07669ae 100644
--- a/Riot/Modules/Settings/SettingsViewController.m
+++ b/Riot/Modules/Settings/SettingsViewController.m
@@ -3730,7 +3730,7 @@ SettingsIdentityServerCoordinatorBridgePresenterDelegate>
 {
     DeactivateAccountViewController *deactivateAccountViewController = [DeactivateAccountViewController instantiateWithMatrixSession:self.mainSession];
     
-    UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:deactivateAccountViewController];
+    UINavigationController *navigationController = [[RiotNavigationController alloc] initWithRootViewController:deactivateAccountViewController];
     navigationController.modalPresentationStyle = UIModalPresentationFormSheet;
     
     [self presentViewController:navigationController animated:YES completion:nil];