diff --git a/wadsrc/static/zscript/actors/actor.zs b/wadsrc/static/zscript/actors/actor.zs
index c07f0a4da01..c9874596f02 100644
--- a/wadsrc/static/zscript/actors/actor.zs
+++ b/wadsrc/static/zscript/actors/actor.zs
@@ -89,13 +89,6 @@ class Actor : Thinker native
 	const DEFMORPHTICS = 40 * TICRATE;
 	const MELEEDELTA = 20;
 
-	enum EMissileHitResult
-	{
-		MHIT_DEFAULT = -1,
-		MHIT_DESTROY = 0,
-		MHIT_PASS = 1,
-	}
-
 	// flags are not defined here, the native fields for those get synthesized from the internal tables.
 	
 	// for some comments on these fields, see their native representations in actor.h.
diff --git a/wadsrc/static/zscript/doombase.zs b/wadsrc/static/zscript/doombase.zs
index 96a1c535e4d..b3f4610d52b 100644
--- a/wadsrc/static/zscript/doombase.zs
+++ b/wadsrc/static/zscript/doombase.zs
@@ -612,6 +612,13 @@ enum EPickStart
 }
 
 
+enum EMissileHitResult
+{
+	MHIT_DEFAULT = -1,
+	MHIT_DESTROY = 0,
+	MHIT_PASS = 1,
+}
+
 class SectorEffect : Thinker native
 {
 	native protected Sector m_Sector;