diff --git a/app/src/main/java/info/nightscout/androidaps/utils/OKDialog.java b/app/src/main/java/info/nightscout/androidaps/utils/OKDialog.java
index 98d8845ff8..a45d329d63 100644
--- a/app/src/main/java/info/nightscout/androidaps/utils/OKDialog.java
+++ b/app/src/main/java/info/nightscout/androidaps/utils/OKDialog.java
@@ -39,7 +39,7 @@ public class OKDialog {
 
             builder.create().show();
         } catch (Exception e) {
-            log.debug("show_dialog exception: " + e);
+            log.debug("show_dialog exception: ", e);
         }
     }