diff --git a/cde/programs/dtfile/dtcopy/copydialog.c b/cde/programs/dtfile/dtcopy/copydialog.c
index f58ff01de..6e849463f 100644
--- a/cde/programs/dtfile/dtcopy/copydialog.c
+++ b/cde/programs/dtfile/dtcopy/copydialog.c
@@ -51,6 +51,7 @@
  ************************************<+>*************************************/
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <sys/wait.h>
diff --git a/cde/programs/dtfile/dtcopy/overwrtdialog.c b/cde/programs/dtfile/dtcopy/overwrtdialog.c
index 81274d242..07b63d047 100644
--- a/cde/programs/dtfile/dtcopy/overwrtdialog.c
+++ b/cde/programs/dtfile/dtcopy/overwrtdialog.c
@@ -46,6 +46,7 @@
  ************************************<+>*************************************/
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <sys/wait.h>