diff --git a/libhttpd.dsp b/libhttpd.dsp
index e983ff4e95..ae4b17bede 100644
--- a/libhttpd.dsp
+++ b/libhttpd.dsp
@@ -165,10 +165,6 @@ SOURCE=.\include\ap_release.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\include\ap_skiplist.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\include\http_config.h
 # End Source File
 # Begin Source File
@@ -481,10 +477,6 @@ SOURCE=.\server\request.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\server\skiplist.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\server\vhost.c
 # End Source File
 # End Group