1 files changed, 1 insertions, 1 deletions
diff --git a/trace.c b/trace.c
index 8390bf7cbb..d95341693f 100644
--- a/trace.c
+++ b/trace.c
@@ -75,7 +75,7 @@ void trace_vprintf(const char *key, const char *fmt, va_list ap)
 	strbuf_release(&buf);
 }
 
-void trace_printf_key(const char *key, const char *fmt, ...)
+static void trace_printf_key(const char *key, const char *fmt, ...)
 {
 	va_list ap;
 	va_start(ap, fmt);