diff --git a/distrib/msw/cw.rsp b/distrib/msw/cw.rsp
index cde5df66cc..57175e11f3 100644
--- a/distrib/msw/cw.rsp
+++ b/distrib/msw/cw.rsp
@@ -1,4 +1,8 @@
 src/*.mcp
+src/jpeg/*.mcp
+src/png/*.mcp
+src/tiff/*.mcp
+src/zlib/*.mcp
 src/common/cwy_tab.c
 src/common/cwlex_yy.c
 include/wx_cw.pch
diff --git a/distrib/msw/mac.rsp b/distrib/msw/mac.rsp
index 47f4685d3a..4b38f558e9 100644
--- a/distrib/msw/mac.rsp
+++ b/distrib/msw/mac.rsp
@@ -8,6 +8,10 @@ distrib/msw/*.rsp
 distrib/msw/*.bat
 
 src/*.mcp
+src/jpeg/*.mcp
+src/png/*.mcp
+src/tiff/*.mcp
+src/zlib/*.mcp
 
 src/common/dosyacc.c
 src/common/doslex.c