diff --git a/cde/programs/dsdm/dsdm.c b/cde/programs/dsdm/dsdm.c
index 459aadb9d..805a3f9f6 100644
--- a/cde/programs/dsdm/dsdm.c
+++ b/cde/programs/dsdm/dsdm.c
@@ -65,6 +65,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #if defined(SVR4) || defined(SYSV)
 #include <string.h>			/*USL*/
 #else	/* SVR4 or SYSV */
diff --git a/cde/programs/dsdm/proxy.c b/cde/programs/dsdm/proxy.c
index ebe8e4c0b..ac20864be 100644
--- a/cde/programs/dsdm/proxy.c
+++ b/cde/programs/dsdm/proxy.c
@@ -40,6 +40,8 @@
  */
 
 #include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
 #include <X11/Xproto.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>