diff --git a/app/src/main/java/no/naiv/tiltshift/ui/CameraScreen.kt b/app/src/main/java/no/naiv/tiltshift/ui/CameraScreen.kt
index d5999ed..763d4e4 100644
--- a/app/src/main/java/no/naiv/tiltshift/ui/CameraScreen.kt
+++ b/app/src/main/java/no/naiv/tiltshift/ui/CameraScreen.kt
@@ -1,9 +1,13 @@
 package no.naiv.tiltshift.ui
 
+import android.content.Context
 import android.content.Intent
 import android.graphics.SurfaceTexture
+import android.hardware.display.DisplayManager
 import android.opengl.GLSurfaceView
 import android.util.Log
+import android.view.Display
+import android.view.Surface
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
@@ -164,11 +168,20 @@ fun CameraScreen(
         }
     }
 
-    // Forward device rotation to renderer so the camera image stays
-    // world-aligned as the activity rotates with the device.
-    val currentRotation by viewModel.currentRotation.collectAsState()
-    LaunchedEffect(currentRotation, renderer) {
-        renderer?.setDisplayRotation(currentRotation)
+    // Forward the activity's actual rotation (Display.rotation) to the
+    // renderer so the camera image stays world-aligned as the activity rotates
+    // with the device. Don't drive this from OrientationEventListener — its
+    // 45° threshold fires *before* the activity has rotated, briefly leaving
+    // the texcoord set out of sync with the GL surface orientation.
+    // LocalConfiguration triggers a recomposition on configuration change,
+    // which is when Display.rotation can have changed.
+    val configuration = androidx.compose.ui.platform.LocalConfiguration.current
+    val displayRotation = remember(configuration) {
+        val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+        displayManager.getDisplay(Display.DEFAULT_DISPLAY)?.rotation ?: Surface.ROTATION_0
+    }
+    LaunchedEffect(displayRotation, renderer) {
+        renderer?.setDisplayRotation(displayRotation)
         glSurfaceView?.requestRender()
     }
 
diff --git a/version.properties b/version.properties
index aaf41eb..93b21cf 100644
--- a/version.properties
+++ b/version.properties
@@ -1,4 +1,4 @@
 versionMajor=1
 versionMinor=1
-versionPatch=12
-versionCode=14
+versionPatch=13
+versionCode=15