diff --git a/src/highlight.c b/src/highlight.c
index 564cf3a23a..40dda6452e 100644
--- a/src/highlight.c
+++ b/src/highlight.c
@@ -3796,7 +3796,7 @@ match_add(
 	    }
 	    else
 	    {
-		emsg(_("List or number required"));
+		emsg(_("E290: List or number required"));
 		goto fail;
 	    }
 	    if (toplnum == 0 || lnum < toplnum)
diff --git a/src/version.c b/src/version.c
index 6978a31f5c..aa7b13cddd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    37,
 /**/
     36,
 /**/