diff --git a/src/epggrab/module/eit.c b/src/epggrab/module/eit.c
index 811af0e7..7026e9fe 100644
--- a/src/epggrab/module/eit.c
+++ b/src/epggrab/module/eit.c
@@ -367,6 +367,7 @@ static int _eit_desc_crid
       if (crid) {
         if (strstr(buf, "crid://") == buf) {
           strncpy(crid, buf, clen);
+          crid[clen-1] = '\0';
         } else if ( *buf != '/' ) {
           snprintf(crid, clen, "crid://%s", buf);
         } else {