diff --git a/CMakeLists.txt b/CMakeLists.txt
index 188e7ef..bbff596 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,11 +82,9 @@ set(RETURN_ON_DEL_NAME_VAL "\"\"")
 endif()
 
 if(DEFINED API_VERSION)
-set(RETURN_ON_DEL_VAL true)
-set(RETURN_ON_DEL_NAME_VAL API_VERSION)
+set(API_VERSION_VAL API_VERSION)
 else()
-set(RETURN_ON_DEL_VAL false)
-set(RETURN_ON_DEL_NAME_VAL 2)
+set(API_VERSION_VAL 2)
 endif()
 
 configure_file(ccash_config.hpp.in ${CMAKE_CURRENT_SOURCE_DIR}/include/ccash_config.hpp)
diff --git a/ccash_config.hpp.in b/ccash_config.hpp.in
index 99a9967..0c4d2a6 100644
--- a/ccash_config.hpp.in
+++ b/ccash_config.hpp.in
@@ -35,7 +35,7 @@ version 2 will work
 version 3 will not work
 etc
 */
-#define API_VERSION @API_VERSION@
+#define API_VERSION @API_VERSION_VAL@
 
 #define MULTI_THREADED @MULTI_THREADED_VAL@