diff --git a/Source/missiles.cpp b/Source/missiles.cpp
index 8c712ee22..ff44283f9 100644
--- a/Source/missiles.cpp
+++ b/Source/missiles.cpp
@@ -1579,18 +1579,11 @@ void __cdecl FreeMissiles()
 
 void __cdecl FreeMissiles2()
 {
-	int v0;            // edi
-	unsigned char *v1; // esi
+	int mi;
 
-	v0 = 0;
-	if (misfiledata[0].mAnimFAmt) {
-		v1 = &misfiledata[0].mAnimFAmt;
-		do {
-			if (v1[7] & 1)
-				FreeMissileGFX(v0);
-			v1 += 236;
-			++v0;
-		} while (*v1);
+	for (mi = 0; misfiledata[mi].mAnimFAmt; mi++) {
+		if (misfiledata[mi].mFlags & MFLAG_HIDDEN)
+			FreeMissileGFX(mi);
 	}
 }