diff --git a/dtool/src/dtoolutil/pandaFileStreamBuf.cxx b/dtool/src/dtoolutil/pandaFileStreamBuf.cxx
index 7912a5cd99..436472cb31 100644
--- a/dtool/src/dtoolutil/pandaFileStreamBuf.cxx
+++ b/dtool/src/dtoolutil/pandaFileStreamBuf.cxx
@@ -282,7 +282,6 @@ seekoff(streamoff off, ios_seekdir dir, ios_openmode which) {
       
     case ios::end:
 #ifdef _WIN32
-      // Windows case.
       // Windows case.
       {
         LARGE_INTEGER li;