diff --git a/CMakeLists.txt b/CMakeLists.txt
index 42f2b7d71..2f16e3d5a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,9 +9,9 @@ include(CheckIncludeFiles)
 if (POLICY CMP0063)
     cmake_policy(SET CMP0063 NEW)
 endif()
-set(ECM_VERSION "5.39.0")
+set(KF5_VERSION "5.39.0")
 
-find_package(ECM ${ECM_VERSION} CONFIG REQUIRED)
+find_package(ECM ${KF5_VERSION} CONFIG REQUIRED)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
 include(ECMOptionalAddSubdirectory)
 include(ECMInstallIcons)