diff --git a/src/misc.c b/src/misc.c
index 1ec468106..91cc8d041 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -1051,7 +1051,7 @@ const char *HAMLIB_API rig_strlevel(setting_t level)
 {
     int i;
 
-    rig_debug(RIG_DEBUG_VERBOSE, "%s called level=%lx\n", __func__, level);
+    rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
 
     if (level == RIG_LEVEL_NONE)
     {