1 files changed, 1 insertions, 1 deletions

diff --git a/pif.h b/pif.h
index 3a1e2e5..dedcaa5 100644
--- a/pif.h
+++ b/pif.h
@@ -45,7 +45,7 @@ static inline const char *pif_type(enum pif_type pt)
 		return pif_type_str[pt];
 	else
 		return "?";
-	static_assert(sizeof("?") <= PIF_NAME_SIZE);
+	static_assert(sizeof("?") <= PIF_NAME_SIZE, "PIF_NAME_SIZE too small");
 }
 
 static inline const char *pif_name(uint8_t pif)