diff --git a/src/p_setup.c b/src/p_setup.c
index b729177aab9d9442b6469fe2503cb1c714edb6b1..83f1d475bfbe8f6b8d6b83b70fdaaeb5b08da99f 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -2809,7 +2809,7 @@ boolean P_SetupLevel(boolean skipprecip)
 			snprintf(tx, 63, "%s%s%s",
 				mapheaderinfo[gamemap-1]->lvlttl,
 				(mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE) ? "" : " Zone",
-				(mapheaderinfo[gamemap-1]->actnum > 0) ? va("%d",mapheaderinfo[gamemap-1]->actnum) : "");
+				(mapheaderinfo[gamemap-1]->actnum > 0) ? va(" %d",mapheaderinfo[gamemap-1]->actnum) : "");
 			V_DrawSmallString(1, 195, V_ALLOWLOWERCASE|V_TRANSLUCENT, tx);
 			I_UpdateNoVsync();
 		}