diff --git a/dcapi/_autosetup.sh b/dcapi/_autosetup.sh
index 0481455062..ab2c0d18c2 100755
--- a/dcapi/_autosetup.sh
+++ b/dcapi/_autosetup.sh
@@ -2,4 +2,5 @@
 
 AUTORECONF=autoreconf
 
-$AUTORECONF -I m4 -i -s
\ No newline at end of file
+gtkdocize --copy
+$AUTORECONF -I m4 -i -s