diff --git a/packages/python/web/TwistedConch/build b/packages/python/web/TwistedConch/build
index 326cfea30a..5fdf6da320 100755
--- a/packages/python/web/TwistedConch/build
+++ b/packages/python/web/TwistedConch/build
@@ -28,12 +28,9 @@ export LDFLAGS="$LDFLAGS -L$SYSROOT_PREFIX/usr/lib -L$SYSROOT_PREFIX/lib"
 cd $PKG_BUILD
 
 python setup.py build --cross-compile
-python setup.py install -O1 --skip-build --prefix /usr --root .install
+python setup.py install -O0 --no-compile --prefix /usr --root .install
 
 # install to toolchain because its needed for other twisted modules
-  python setup.py install -O1 --skip-build --prefix $ROOT/$TOOLCHAIN
+  python setup.py install -O0 --no-compile --prefix $ROOT/$TOOLCHAIN
 
-find .install -name "*.py" -exec rm -rf "{}" ";"
-find .install -name "*.pyo" -exec rm -rf "{}" ";"
-
-rm -rf .install/usr/lib/python*/site-packages/twisted/names/test
+rm -rf .install/usr/lib/python*/site-packages/twisted/conch/test