diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index 3afdbcacc..6de03e49d 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -10,7 +10,7 @@ if(BUILD_DFUSION)
     add_subdirectory (Dfusion)
 endif()
 
-OPTION(BUILD_STONESENSE "Build stonesense (needs a checkout first)." OFF)
+OPTION(BUILD_STONESENSE "Build stonesense (needs a checkout first)." ON)
 if(BUILD_STONESENSE)
     add_subdirectory (stonesense)
 endif()
@@ -36,7 +36,7 @@ if (BUILD_DWARFEXPORT)
     add_subdirectory (dwarfexport)
 endif()
 
-OPTION(BUILD_RUBY "Build ruby binding." OFF)
+OPTION(BUILD_RUBY "Build ruby binding." ON)
 if (BUILD_RUBY)
     add_subdirectory (ruby)
 endif()