diff --git a/build_files/buildbot/slave_compile.py b/build_files/buildbot/slave_compile.py
index a0b2b6362d3..ff7fb873835 100644
--- a/build_files/buildbot/slave_compile.py
+++ b/build_files/buildbot/slave_compile.py
@@ -63,6 +63,9 @@ if 'cmake' in builder:
             cmake_options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=x86_64')
         elif builder.endswith('i386_10_6_cmake'):
             cmake_options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=i386')
+            # Some special options to disable usupported features
+            cmake_options.append("-DWITH_CYCLES_OSL=OFF")
+            cmake_options.append("-DWITH_OPENCOLLADA=OFF")
         elif builder.endswith('ppc_10_6_cmake'):
             cmake_options.append('-DCMAKE_OSX_ARCHITECTURES:STRING=ppc')