diff --git a/cmake/LibwebsocketsConfig.cmake.in b/cmake/LibwebsocketsConfig.cmake.in
index 2a164c587..bea82b58e 100644
--- a/cmake/LibwebsocketsConfig.cmake.in
+++ b/cmake/LibwebsocketsConfig.cmake.in
@@ -7,7 +7,7 @@
 get_filename_component(LWS_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
 
 # Set the include directories.
-set(LWS_INCLUDE_DIRS "@LWS__INCLUDE_DIRS@")
+set(LIBWEBSOCKETS_INCLUDE_DIRS "@LWS__INCLUDE_DIRS@")
 
 # Include the project Targets file, this contains definitions for IMPORTED targets.
 include(${LWS_CMAKE_DIR}/LibwebsocketsTargets.cmake)