1 files changed, 1 insertions, 0 deletions
diff --git a/src/cm.c b/src/cm.c
index 563a488c43b..4077073f9f4 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "frame.h"