diff --git a/app/tests/gimpdir/sessionrc-expected-single-window b/app/tests/gimpdir/sessionrc-expected-single-window
index 4dc895efaa..e6974e2f0c 100644
--- a/app/tests/gimpdir/sessionrc-expected-single-window
+++ b/app/tests/gimpdir/sessionrc-expected-single-window
@@ -23,7 +23,7 @@
     (open-on-exit)
     (aux-info
         (left-docks-width "80")
-        (right-docks-position "200")
+        (right-docks-position "-764")
         (maximized "no"))
     (gimp-toolbox
         (side left))