diff --git a/polymer/eduke32/source/astub.c b/polymer/eduke32/source/astub.c
index cd1d50307..312dd91d9 100644
--- a/polymer/eduke32/source/astub.c
+++ b/polymer/eduke32/source/astub.c
@@ -7710,6 +7710,7 @@ void ExtUnInit(void)
         if (s_TileGroups[i].szText != NULL)
             Bfree(s_TileGroups[i].szText);
     }
+    for (i = 0; i < numhelppages;i++) free(helppage[i]);
     if (helppage) free(helppage);
 }