diff --git a/app/src/main/java/me/timschneeberger/rootlessjamesdsp/interop/JamesDspLocalEngine.kt b/app/src/main/java/me/timschneeberger/rootlessjamesdsp/interop/JamesDspLocalEngine.kt
index d4a566acd..eadc2bd0e 100644
--- a/app/src/main/java/me/timschneeberger/rootlessjamesdsp/interop/JamesDspLocalEngine.kt
+++ b/app/src/main/java/me/timschneeberger/rootlessjamesdsp/interop/JamesDspLocalEngine.kt
@@ -29,12 +29,6 @@ class JamesDspLocalEngine(context: Context, callbacks: JamesDspWrapper.JamesDspC
             return input
         }
 
-        if(!JamesDspWrapper.isHandleValid(handle))
-        {
-            Timber.e("Invalid handle")
-            return input
-        }
-
         return JamesDspWrapper.processInt16(handle, input)
     }
 
@@ -45,12 +39,6 @@ class JamesDspLocalEngine(context: Context, callbacks: JamesDspWrapper.JamesDspC
             return input
         }
 
-        if(!JamesDspWrapper.isHandleValid(handle))
-        {
-            Timber.e("Invalid handle")
-            return input
-        }
-
         return JamesDspWrapper.processInt32(handle, input)
     }
 
@@ -61,12 +49,6 @@ class JamesDspLocalEngine(context: Context, callbacks: JamesDspWrapper.JamesDspC
             return input
         }
 
-        if(!JamesDspWrapper.isHandleValid(handle))
-        {
-            Timber.e("Invalid handle")
-            return input
-        }
-
         return JamesDspWrapper.processFloat(handle, input)
     }