diff --git a/src/libsrc/dgr.pla b/src/libsrc/dgr.pla
index f50924a..a4758d6 100755
--- a/src/libsrc/dgr.pla
+++ b/src/libsrc/dgr.pla
@@ -529,7 +529,7 @@ export def txtMode#0
     ^ena80   = 0
     ^show40  = 0
     ^mapmain = 0
-    ^an3on
+    ^an3off
     call($FC58, 0, 0, 0, 0) // home()
 end
 //