diff --git a/ios/App/App.xcodeproj/project.pbxproj b/ios/App/App.xcodeproj/project.pbxproj
index 7a67dcd..a9aac9b 100644
--- a/ios/App/App.xcodeproj/project.pbxproj
+++ b/ios/App/App.xcodeproj/project.pbxproj
@@ -13,6 +13,7 @@
 		504EC3081FED79650016851F /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 504EC3071FED79650016851F /* AppDelegate.swift */; };
 		C0AC4A07811751FB78AA0001 /* CoachAuth.swift in Sources */ = {isa = PBXBuildFile; fileRef = C0AC4A07811751FB78AA0002 /* CoachAuth.swift */; };
 		D1BD5B1990CF3F2B9C5D0001 /* CoachWorkoutKit.swift in Sources */ = {isa = PBXBuildFile; fileRef = D1BD5B1990CF3F2B9C5D0002 /* CoachWorkoutKit.swift */; };
+		E2CE6C2AA1DF4F3CAD6E0001 /* MainViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2CE6C2AA1DF4F3CAD6E0002 /* MainViewController.swift */; };
 		504EC30D1FED79650016851F /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 504EC30B1FED79650016851F /* Main.storyboard */; };
 		504EC30F1FED79650016851F /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 504EC30E1FED79650016851F /* Assets.xcassets */; };
 		504EC3121FED79650016851F /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 504EC3101FED79650016851F /* LaunchScreen.storyboard */; };
@@ -26,6 +27,7 @@
 		504EC3071FED79650016851F /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		C0AC4A07811751FB78AA0002 /* CoachAuth.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CoachAuth.swift; sourceTree = "<group>"; };
 		D1BD5B1990CF3F2B9C5D0002 /* CoachWorkoutKit.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CoachWorkoutKit.swift; sourceTree = "<group>"; };
+		E2CE6C2AA1DF4F3CAD6E0002 /* MainViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainViewController.swift; sourceTree = "<group>"; };
 		504EC30C1FED79650016851F /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		504EC30E1FED79650016851F /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		504EC3111FED79650016851F /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
@@ -72,6 +74,7 @@
 				504EC3071FED79650016851F /* AppDelegate.swift */,
 				C0AC4A07811751FB78AA0002 /* CoachAuth.swift */,
 				D1BD5B1990CF3F2B9C5D0002 /* CoachWorkoutKit.swift */,
+				E2CE6C2AA1DF4F3CAD6E0002 /* MainViewController.swift */,
 				504EC30B1FED79650016851F /* Main.storyboard */,
 				504EC30E1FED79650016851F /* Assets.xcassets */,
 				504EC3101FED79650016851F /* LaunchScreen.storyboard */,
@@ -166,6 +169,7 @@
 				504EC3081FED79650016851F /* AppDelegate.swift in Sources */,
 				C0AC4A07811751FB78AA0001 /* CoachAuth.swift in Sources */,
 				D1BD5B1990CF3F2B9C5D0001 /* CoachWorkoutKit.swift in Sources */,
+				E2CE6C2AA1DF4F3CAD6E0001 /* MainViewController.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/ios/App/App/Base.lproj/Main.storyboard b/ios/App/App/Base.lproj/Main.storyboard
index b44df7b..b09af01 100644
--- a/ios/App/App/Base.lproj/Main.storyboard
+++ b/ios/App/App/Base.lproj/Main.storyboard
@@ -11,7 +11,7 @@
         <!--Bridge View Controller-->
         <scene sceneID="tne-QT-ifu">
             <objects>
-                <viewController id="BYZ-38-t0r" customClass="CAPBridgeViewController" customModule="Capacitor" sceneMemberID="viewController"/>
+                <viewController id="BYZ-38-t0r" customClass="MainViewController" customModule="App" customModuleProvider="target" sceneMemberID="viewController"/>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
             </objects>
         </scene>
diff --git a/ios/App/App/MainViewController.swift b/ios/App/App/MainViewController.swift
new file mode 100644
index 0000000..123c950
--- /dev/null
+++ b/ios/App/App/MainViewController.swift
@@ -0,0 +1,16 @@
+// MainViewController.swift
+// Sous-classe de CAPBridgeViewController pour enregistrer manuellement les
+// plugins Capacitor in-app (i.e. plugins définis directement dans le target
+// App, pas en npm package). Capacitor 8 n'auto-découvre pas ces plugins,
+// faut les registrer ici dans capacitorDidLoad().
+
+import UIKit
+import Capacitor
+
+class MainViewController: CAPBridgeViewController {
+    override func capacitorDidLoad() {
+        // Plugin natif WorkoutKit — pousse des workouts intervalles vers
+        // l'Apple Watch (cf. CoachWorkoutKit.swift).
+        bridge?.registerPluginInstance(CoachWorkoutKitPlugin())
+    }
+}