diff --git a/extra/mandoc/build b/extra/mandoc/build
index 6e4ed64a..cba739ac 100755
--- a/extra/mandoc/build
+++ b/extra/mandoc/build
@@ -24,3 +24,5 @@ sh ./configure
 
 make
 make -j1 base-install
+
+chmod 755 "$1/usr/bin/"*