diff --git a/app/src/main/java/org/fdroid/fdroid/AppDetails.java b/app/src/main/java/org/fdroid/fdroid/AppDetails.java
index 1def0e6ed..857f433b6 100644
--- a/app/src/main/java/org/fdroid/fdroid/AppDetails.java
+++ b/app/src/main/java/org/fdroid/fdroid/AppDetails.java
@@ -432,6 +432,15 @@ public class AppDetails extends AppCompatActivity {
                 myAppObserver);
     }
 
+    @Override
+    protected void onResume() {
+        App newApp = AppProvider.Helper.findHighestPriorityMetadata(getContentResolver(), app.packageName);
+        if (newApp.isInstalled() != app.isInstalled()) {
+            setApp(newApp);
+        }
+        super.onResume();
+    }
+
     @Override
     protected void onResumeFragments() {
         // Must be called before super.onResumeFragments(), as the fragments depend on the active
@@ -993,7 +1002,7 @@ public class AppDetails extends AppCompatActivity {
             return apk;
         } catch (PackageManager.NameNotFoundException e) {
             e.printStackTrace();
-            throw new IllegalStateException("Couldn't find app while installing");
+            throw new IllegalStateException("Couldn't find installed apk for " + app.packageName, e);
         }
     }