diff --git a/core/mandoc/build b/core/mandoc/build
index 2ed25e67..f54f74cf 100755
--- a/core/mandoc/build
+++ b/core/mandoc/build
@@ -14,3 +14,11 @@ EOF
 MANPATH_BASE=/usr/share/man ./configure
 make
 make -j1 DESTDIR="$1" base-install lib-install
+
+# Make binaries writable.
+chmod -v u+w "$1/usr/bin/"*
+
+# Remove all development files.
+rm -rf "$1/usr/include" \
+       "$1/usr/lib" \
+       "$1/usr/share/man/man3"
diff --git a/core/mandoc/version b/core/mandoc/version
index f3df4c4e..9507d448 100644
--- a/core/mandoc/version
+++ b/core/mandoc/version
@@ -1 +1 @@
-1.14.5 1
+1.14.5 2