diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0bc6344c4..cbb895760 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -263,8 +263,6 @@ if (DEFINED CMAKE_BUILD_TYPE)
     if (CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT APPLE)
         set(DEBUG_SUFFIX "_d")
         add_definitions(-DOGRE_PLUGIN_DEBUG_SUFFIX="_d")
-    else()
-        add_definitions(-DOGRE_PLUGIN_DEBUG_SUFFIX="")
     endif()
 endif()
 add_definitions(-DOGRE_PLUGIN_DIR_REL="${OGRE_PLUGIN_DIR_REL}")