diff --git a/pure/pure-gen/Portfile b/pure/pure-gen/Portfile
index a8dcf8d3cce88..f43efa7c409bd 100644
--- a/pure/pure-gen/Portfile
+++ b/pure/pure-gen/Portfile
@@ -5,6 +5,7 @@ PortGroup           haskell_cabal 1.0
 PortGroup           pure 1.0
 
 pure.setup          pure-gen 0.25
+revision            1
 categories-append   devel
 maintainers         {ryandesign @ryandesign} {gmail.com:aggraef @agraef}
 license             BSD
@@ -16,6 +17,8 @@ checksums           rmd160  9d8a102b502a307f7286d14e2251cec1588583b8 \
                     sha256  a81ab15ae01396f5554b09257d887c761471389734388ef06802b621521526db \
                     size    186315
 
+installs_libs       no
+
 depends_build-append \
                     port:alex \
                     port:happy \