diff --git a/extra/gperf/build b/extra/gperf/build
index 8c650b61..f1ea9c5d 100755
--- a/extra/gperf/build
+++ b/extra/gperf/build
@@ -8,3 +8,6 @@ make DESTDIR="$1" install
 
 # Remove all info files.
 rm -rf "$1/usr/share/info"
+
+# Remove docs.
+rm -rf "$1/usr/share/doc"
diff --git a/extra/gperf/version b/extra/gperf/version
index 7d2e521c..122d3a0a 100644
--- a/extra/gperf/version
+++ b/extra/gperf/version
@@ -1 +1 @@
-3.1 2
+3.1 3