diff --git a/workbench/libs/workbench/openworkbenchobjecta.c b/workbench/libs/workbench/openworkbenchobjecta.c
index edf0864db4..9bdbe5acab 100644
--- a/workbench/libs/workbench/openworkbenchobjecta.c
+++ b/workbench/libs/workbench/openworkbenchobjecta.c
@@ -576,7 +576,7 @@ static BOOL HandleDrawer(STRPTR name, struct WorkbenchBase *WorkbenchBase)
         DisplayBeep(NULL);
         return FALSE;
     }
-    UnLock(name);
+    UnLock(lock);
 
     if
     (
diff --git a/workbench/libs/workbench/workbench.conf b/workbench/libs/workbench/workbench.conf
index fe0cb17fc9..62da003398 100644
--- a/workbench/libs/workbench/workbench.conf
+++ b/workbench/libs/workbench/workbench.conf
@@ -1,5 +1,5 @@
 ##begin config
-version 45.5
+version 45.6
 libbasetype struct WorkbenchBase
 residentpri -120
 options noexpunge