diff --git a/FreeCAD.spec b/FreeCAD.spec
index 14cb10c..fdba058 100644
--- a/FreeCAD.spec
+++ b/FreeCAD.spec
@@ -51,8 +51,6 @@ BuildRequires:  netgen-devel
 # we use upstream OpenCASCADE instead of oce atm
 BuildRequires:  occt-devel
 BuildRequires:  vtk-devel
-BuildRequires:  vtk-java
-BuildRequires:  vtk-tcl
 
 %if 0%{?suse_version} >= 1330
 BuildRequires:  libboost_filesystem-devel >= 1.55
diff --git a/_service b/_service
index b449dcf..c4881ec 100644
--- a/_service
+++ b/_service
@@ -2,7 +2,7 @@
   <service name="obs_scm" mode="disabled">
     <param name="url">https://github.com/FreeCAD/FreeCAD.git</param>
     <param name="scm">git</param>
-    <param name="revision">0.18</param>
+    <param name="revision">releases/FreeCAD-0-18</param>
     <param name="version">0.18</param>
   </service>
   <service name="set_version" mode="disabled"/>