diff --git a/collects/drscheme/private/unit.ss b/collects/drscheme/private/unit.ss
index 78d92d36f4..ac00f6057c 100644
--- a/collects/drscheme/private/unit.ss
+++ b/collects/drscheme/private/unit.ss
@@ -282,7 +282,7 @@ module browser threading seems wrong.
       
       (define make-execute-bitmap 
         (bitmap-label-maker (string-constant execute-button-label) 
-                            (get-running-bitmap)))
+                            (build-path (collection-path "icons") "run.png")))
       (define make-save-bitmap 
         (bitmap-label-maker (string-constant save-button-label) 
                             (build-path (collection-path "icons") "save.png")))
diff --git a/collects/icons/run.png b/collects/icons/run.png
index dc02195f4d..841f1ba542 100644
Binary files a/collects/icons/run.png and b/collects/icons/run.png differ