diff --git a/libkmod/libkmod-elf.c b/libkmod/libkmod-elf.c
index 0eeb816..bc99ddc 100644
--- a/libkmod/libkmod-elf.c
+++ b/libkmod/libkmod-elf.c
@@ -64,7 +64,7 @@ struct kmod_elf {
 
 #if defined(ENABLE_LOGGING) && defined(ENABLE_ELFDBG)
 #define ELFDBG(elf, ...)			\
-	_elf_dbg(elf, __FILE__, __LINE__, __FUNCTION__, __VA_ARGS__);
+	_elf_dbg(elf, __FILE__, __LINE__, __func__, __VA_ARGS__);
 
 static inline void _elf_dbg(const struct kmod_elf *elf, const char *fname, unsigned line, const char *func, const char *fmt, ...)
 {
diff --git a/libkmod/libkmod-private.h b/libkmod/libkmod-private.h
index 8337172..4b0d84f 100644
--- a/libkmod/libkmod-private.h
+++ b/libkmod/libkmod-private.h
@@ -15,7 +15,7 @@ static __always_inline __printf_format(2, 3) void
 #define kmod_log_cond(ctx, prio, arg...) \
 	do { \
 		if (kmod_get_log_priority(ctx) >= prio) \
-		kmod_log(ctx, prio, __FILE__, __LINE__, __FUNCTION__, ## arg);\
+		kmod_log(ctx, prio, __FILE__, __LINE__, __func__, ## arg);\
 	} while (0)
 
 #ifdef ENABLE_LOGGING