diff --git a/stepmania/src/RageFileDriverZip.cpp b/stepmania/src/RageFileDriverZip.cpp
index 416781a50f..a228f3e638 100644
--- a/stepmania/src/RageFileDriverZip.cpp
+++ b/stepmania/src/RageFileDriverZip.cpp
@@ -114,7 +114,7 @@ bool RageFileDriverZip::SeekToEndCentralRecord()
 			return false;
 		}
 
-		for( int iPos = iGot; iPos >= 0; --iPos )
+		for( int iPos = iGot - 4; iPos >= 0; --iPos )
 		{
 			if( memcmp(buf + iPos, "\x50\x4B\x05\x06", 4) )
 				continue;