diff --git a/build.sh b/build.sh
index 74c26ea..c1ce261 100755
--- a/build.sh
+++ b/build.sh
@@ -33,5 +33,7 @@ cave resolve -c world -x
 cave purge -x
 cave fix-linkage -x
 
+rm -rf /var/cache/paludis/distfiles/*
+
 rm -f /build.sh