diff --git a/collects/frtime/lang-ext.rkt b/collects/frtime/lang-ext.rkt
index 1bce499a28..ba826e62dc 100644
--- a/collects/frtime/lang-ext.rkt
+++ b/collects/frtime/lang-ext.rkt
@@ -884,8 +884,6 @@
          value-now/no-copy
          value-now/sync
          signal-count
-         signal?
-         
-         )
+         signal?)