diff --git a/.gitignore b/.gitignore
index 02a86a5967..cd607e7c5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,8 +26,7 @@ _build
 build/
 libangelscript_addons*.a
 .idea
-cmake-build-release
-cmake-build-debug
+cmake-build-*/
 /.vs
 build/
 tools/l10n/tx/
diff --git a/source/main/CMakeLists.txt b/source/main/CMakeLists.txt
index 300402c22c..ae1c6b2741 100644
--- a/source/main/CMakeLists.txt
+++ b/source/main/CMakeLists.txt
@@ -456,6 +456,11 @@ else ()
     set(PLUGINS_FOLDER ".")
 endif ()
 
+if (${_PREFIX}USE_CAELUM STREQUAL "SYSTEM")
+    set(CFG_OGRE_PLUGIN_CAELUM "Plugin=../libCaelum.so")
+    set(CFG_OGRE_PLUGIN_CAELUM_D "Plugin=../libCaelum_d.so")
+endif ()
+
 configure_file(plugins.cfg.in ${RUNTIME_OUTPUT_DIRECTORY}/plugins.cfg)
 configure_file(plugins_d.cfg.in ${RUNTIME_OUTPUT_DIRECTORY}/plugins_d.cfg)