diff --git a/wmtv/src/wmgeneral/wmgeneral.h b/wmtv/src/wmgeneral/wmgeneral.h
index e26ca58..f4b4ba9 100644
--- a/wmtv/src/wmgeneral/wmgeneral.h
+++ b/wmtv/src/wmgeneral/wmgeneral.h
@@ -36,7 +36,7 @@ typedef struct {
  /* Global variable */
 /*******************/
 
-Display		*display;
+extern Display		*display;
 
   /***********************/
  /* Function Prototypes */
diff --git a/wmtv/src/wmtv.c b/wmtv/src/wmtv.c
index 1fa2eea..5c4c581 100644
--- a/wmtv/src/wmtv.c
+++ b/wmtv/src/wmtv.c
@@ -85,6 +85,7 @@
 #endif
 
 /* Global Variables */
+Display		*display;
 int tfd;
 int card_present = FALSE;
 int ntfb_status  = SETOFF;