diff --git a/scripts/run-all-browsers b/scripts/run-all-browsers
index d785b069..4869b568 100755
--- a/scripts/run-all-browsers
+++ b/scripts/run-all-browsers
@@ -28,13 +28,26 @@ failfile=`mktemp -t jasmine-results.XXXXXX` || exit 1
 run_browser chrome latest
 
 run_browser firefox latest
-run_browser firefox 140
-run_browser firefox 128
-run_browser firefox 115
+if [ "$1" = "--not-actually-all" ]; then
+  echo "SKIPPED: firefox 140" >> "$passfile"
+  echo "SKIPPED: firefox 128" >> "$passfile"
+  echo "SKIPPED: firefox 115" >> "$passfile"
+else
+  run_browser firefox 140
+  run_browser firefox 128
+  run_browser firefox 115
+fi
 run_browser firefox 102
+
+
 run_browser safari 17
-run_browser safari 16
+if [ "$1" = "--not-actually-all" ]; then
+  echo "SKIPPED: safari 16" >> "$passfile"
+else
+  run_browser safari 16
+fi
 run_browser safari 15
+
 run_browser MicrosoftEdge latest
 
 echo