diff --git a/programs/regedit/regedit.c b/programs/regedit/regedit.c
index 7b2ddaeffb1..47fec6334a4 100644
--- a/programs/regedit/regedit.c
+++ b/programs/regedit/regedit.c
@@ -28,7 +28,7 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(regedit);
 
-void output_writeconsole(const WCHAR *str, DWORD wlen)
+static void output_writeconsole(const WCHAR *str, DWORD wlen)
 {
     DWORD count, ret;
 
diff --git a/programs/regedit/regproc.h b/programs/regedit/regproc.h
index bc460099ca5..aff4beebf04 100644
--- a/programs/regedit/regproc.h
+++ b/programs/regedit/regproc.h
@@ -24,7 +24,6 @@
 #define REG_FORMAT_5 1
 #define REG_FORMAT_4 2
 
-void output_writeconsole(const WCHAR *str, DWORD wlen);
 void __cdecl output_message(unsigned int id, ...);
 
 BOOL export_registry_key(WCHAR *file_name, WCHAR *reg_key_name, DWORD format);