diff --git a/libraries/libg3d/libg3d.SlackBuild b/libraries/libg3d/libg3d.SlackBuild
index 834d454f4b..6b60518f38 100644
--- a/libraries/libg3d/libg3d.SlackBuild
+++ b/libraries/libg3d/libg3d.SlackBuild
@@ -88,8 +88,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --localstatedir=/var \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
   --build=$ARCH-slackware-linux \
-  --enable-static=yes \
-  --enable-gtk-doc=yes
+  --enable-static=yes
 
 make
 make install DESTDIR=$PKG