diff --git a/cde/programs/dtksh/dtksh.h b/cde/programs/dtksh/dtksh.h
index 5bc6e1069..9a5cf09a4 100644
--- a/cde/programs/dtksh/dtksh.h
+++ b/cde/programs/dtksh/dtksh.h
@@ -153,5 +153,7 @@ typedef struct {
 	String verifyPrinterProcCommand;
 } ProcInfo_t;
 
+void dtksh_init(void);
+
 #endif /* _Dtksh_dtksh_h */
 /* DON'T ADD ANYTHING AFTER THIS #endif */
diff --git a/cde/programs/dtksh/xmcmds.c b/cde/programs/dtksh/xmcmds.c
index 5f6c3ded9..f3d0e7712 100644
--- a/cde/programs/dtksh/xmcmds.c
+++ b/cde/programs/dtksh/xmcmds.c
@@ -99,6 +99,7 @@
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 
+#include <Dt/Dt.h>
 #include <Dt/HelpDialog.h>
 #include <Dt/HelpQuickD.h>
 #include <Dt/Print.h>