diff --git a/app/src/main/cpp/java.cpp b/app/src/main/cpp/java.cpp
index fa30f28..def9607 100644
--- a/app/src/main/cpp/java.cpp
+++ b/app/src/main/cpp/java.cpp
@@ -27,7 +27,7 @@ void rethrow(JNIEnv *env) {
         if (clazz)
             env->ThrowNew(clazz, e.what());
     } catch (const std::exception &e) { // unknown
-        jclass clazz = env->FindClass("java/lang/Error");
+        jclass clazz = env->FindClass("com/kdrag0n/tipatch/jni/NativeException");
         if (clazz)
             env->ThrowNew(clazz, e.what());
     }
diff --git a/app/src/main/java/com/kdrag0n/tipatch/MainActivity.kt b/app/src/main/java/com/kdrag0n/tipatch/MainActivity.kt
index 9babf38..6b6364e 100644
--- a/app/src/main/java/com/kdrag0n/tipatch/MainActivity.kt
+++ b/app/src/main/java/com/kdrag0n/tipatch/MainActivity.kt
@@ -27,6 +27,7 @@ import com.crashlytics.android.Crashlytics
 import com.kdrag0n.tipatch.jni.CompressException
 import com.kdrag0n.tipatch.jni.Image
 import com.kdrag0n.tipatch.jni.ImageException
+import com.kdrag0n.tipatch.jni.NativeException
 import com.kdrag0n.utils.*
 import com.leinardi.android.speeddial.SpeedDialActionItem
 import com.leinardi.android.speeddial.SpeedDialView
@@ -523,7 +524,7 @@ class MainActivity : AppCompatActivity(), SharedPreferences.OnSharedPreferenceCh
 
                             Crashlytics.logException(e)
                         }
-                        is Error -> {
+                        is NativeException -> {
                             if (e.message != null) {
                                 errorDialog(R.string.err_native_unknown(e.message!!), appIssue = true)
                             } else {
diff --git a/app/src/main/java/com/kdrag0n/tipatch/jni/NativeException.java b/app/src/main/java/com/kdrag0n/tipatch/jni/NativeException.java
new file mode 100644
index 0000000..69a8add
--- /dev/null
+++ b/app/src/main/java/com/kdrag0n/tipatch/jni/NativeException.java
@@ -0,0 +1,7 @@
+package com.kdrag0n.tipatch.jni;
+
+public class NativeException extends RuntimeException {
+    public NativeException(String text) {
+        super(text);
+    }
+}