diff --git a/DroidFishApp/src/main/java/org/petero/droidfish/engine/ExternalEngine.java b/DroidFishApp/src/main/java/org/petero/droidfish/engine/ExternalEngine.java
index f58013f..3ec5ca2 100644
--- a/DroidFishApp/src/main/java/org/petero/droidfish/engine/ExternalEngine.java
+++ b/DroidFishApp/src/main/java/org/petero/droidfish/engine/ExternalEngine.java
@@ -156,7 +156,7 @@ public class ExternalEngine extends UCIEngineBase {
                 }
             });
             stdErrThread.start();
-        } catch (IOException ex) {
+        } catch (IOException | SecurityException ex) {
             report.reportError(ex.getMessage());
         }
     }