diff --git a/rosapps/applications/net/netreg/netreg.rbuild b/rosapps/applications/net/netreg/netreg.rbuild
index 49e37c72f28..2303a557cfc 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="cxx">-Wno-non-virtual-dtor</compilerflag>
+	<compilerflag compiler="cxx" compilerset="gcc">-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 b013c71aefc..46ae7a22317 100644
--- a/rosapps/applications/net/roshttpd/roshttpd.rbuild
+++ b/rosapps/applications/net/roshttpd/roshttpd.rbuild
@@ -6,7 +6,7 @@
 	<library>kernel32</library>
 	<library>ws2_32</library>
 	<library>user32</library>
-	<compilerflag compiler="cxx">-Wno-non-virtual-dtor</compilerflag>
+	<compilerflag compiler="cxx" compilerset="gcc">-Wno-non-virtual-dtor</compilerflag>
 	<file>config.cpp</file>
 	<file>error.cpp</file>
 	<file>http.cpp</file>