1 files changed, 1 insertions, 0 deletions
diff --git a/src/cmd/cc/cc.y b/src/cmd/cc/cc.y
index 470fdae26..515a80372 100644
--- a/src/cmd/cc/cc.y
+++ b/src/cmd/cc/cc.y
@@ -29,6 +29,7 @@
 // THE SOFTWARE.
 
 %{
+#include <u.h>
 #include <stdio.h>	/* if we don't, bison will, and cc.h re-#defines getc */
 #include "cc.h"
 %}