diff --git a/rosapps/applications/net/netreg/netreg.rbuild b/rosapps/applications/net/netreg/netreg.rbuild
index f407ad3e9e6..db68820a1cd 100644
--- a/rosapps/applications/net/netreg/netreg.rbuild
+++ b/rosapps/applications/net/netreg/netreg.rbuild
@@ -4,7 +4,7 @@
 	<library>user32</library>
 	<library>ws2_32</library>
 	<library>advapi32</library>
-
+	<compilerflag compiler="cpp">-Wno-non-virtual-dtor</compilerflag>
 	<file>netreg.cpp</file>
 	<file>netreg.rc</file>
 </module>
diff --git a/rosapps/applications/net/roshttpd/roshttpd.rbuild b/rosapps/applications/net/roshttpd/roshttpd.rbuild
index dfb8c852b6d..88ca4d0b3bd 100644
--- a/rosapps/applications/net/roshttpd/roshttpd.rbuild
+++ b/rosapps/applications/net/roshttpd/roshttpd.rbuild
@@ -6,6 +6,7 @@
 	<library>kernel32</library>
 	<library>ws2_32</library>
 	<library>user32</library>
+	<compilerflag compiler="cpp">-Wno-non-virtual-dtor</compilerflag>
 	<file>config.cpp</file>
 	<file>error.cpp</file>
 	<file>http.cpp</file>
diff --git a/rosapps/lib/directory.rbuild b/rosapps/lib/directory.rbuild
index 89400726e96..45528421e9d 100644
--- a/rosapps/lib/directory.rbuild
+++ b/rosapps/lib/directory.rbuild
@@ -5,11 +5,11 @@
 	<directory name="dflat32">
 		<xi:include href="dflat32/dflat32.rbuild" />
 	</directory>
-	-->
+
 	<directory name="libjpeg">
 		<xi:include href="libjpeg/libjpeg.rbuild" />
 	</directory>
-
+	-->
 	<directory name="libpng">
 		<xi:include href="libpng/libpng.rbuild" />
 	</directory>