diff --git a/CMakeLists.txt b/CMakeLists.txt
index b04a984f..ea1e5b3c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,9 +66,9 @@ set( QT_INSTALL_SYSCONF      "/etc/${PROJECT_NAME}"                         CACH
 ##### optional stuff
 
 option( WITH_ALL_OPTIONS         "Enable all optional support"        ON )
-option( WITH_GCC_VISIBILITY      "Enable fvisibility and fvisibility-inlines-hidden" OFF )
+option( WITH_GCC_VISIBILITY      "Enable fvisibility and fvisibility-inlines-hidden" ON )
 
-option( WITH_STL                 "Enable c++ stl support"             ON  ) # breaks ABI
+option( WITH_STL                 "Enable c++ stl support"             ON ) # breaks ABI
 option( WITH_IPV6                "Enable IPv6 support"                ${WITH_ALL_OPTIONS}  )
 option( WITH_CUPS                "Enable cups support"                ${WITH_ALL_OPTIONS}  )
 option( WITH_GLIBMAINLOOP        "Enable Glib support"                ${WITH_ALL_OPTIONS}  )