diff --git a/src/p_mobj.cpp b/src/p_mobj.cpp
index e1eed19c1..8c76d793e 100644
--- a/src/p_mobj.cpp
+++ b/src/p_mobj.cpp
@@ -333,7 +333,7 @@ void AActor::Serialize (FArchive &arc)
 	{
 		arc << FriendPlayer;
 	}
-	if (SaveVersion >= 4518)
+	if (SaveVersion >= 4517)
 	{
 		arc << TeleFogSourceType
 			<< TeleFogDestType;
diff --git a/src/version.h b/src/version.h
index 09b830438..6863f0573 100644
--- a/src/version.h
+++ b/src/version.h
@@ -76,7 +76,7 @@ const char *GetVersionString();
 
 // Use 4500 as the base git save version, since it's higher than the
 // SVN revision ever got.
-#define SAVEVER 4518
+#define SAVEVER 4517
 
 #define SAVEVERSTRINGIFY2(x) #x
 #define SAVEVERSTRINGIFY(x) SAVEVERSTRINGIFY2(x)