diff --git a/cmake/CreateRegression.cmake b/cmake/CreateRegression.cmake
--- a/cmake/CreateRegression.cmake
+++ b/cmake/CreateRegression.cmake
@@ -13,9 +13,9 @@ macro(create_regression)
         string(REGEX REPLACE "^${CMAKE_SOURCE_DIR}/regression/" "${CMAKE_BINARY_DIR}/ai/" REGRESSION_BINARY_FILE "${REGRESSION_SOURCE_FILE}")
         string(REGEX REPLACE "^${CMAKE_SOURCE_DIR}/regression/" "" REGRESSION_SOURCE_FILE_NAME "${REGRESSION_SOURCE_FILE}")
 
-        if ("${REGRESSION_SOURCE_FILE_NAME}" STREQUAL "regression.cfg")
+        if("${REGRESSION_SOURCE_FILE_NAME}" STREQUAL "regression.cfg")
             continue()
-        endif ("${REGRESSION_SOURCE_FILE_NAME}" STREQUAL "regression.cfg")
+        endif()
 
         add_custom_command(OUTPUT ${REGRESSION_BINARY_FILE}
                 COMMAND ${CMAKE_COMMAND} -E copy
@@ -26,7 +26,7 @@ macro(create_regression)
         )
 
         list(APPEND REGRESSION_BINARY_FILES ${REGRESSION_BINARY_FILE})
-    endforeach(REGRESSION_SOURCE_FILE)
+    endforeach()
 
     # Copy the regression configuration in a special folder, so all autogenerated
     # folders end up in the same place after running regression.
@@ -53,9 +53,9 @@ macro(create_regression)
     foreach(REGRESSION_TEST IN LISTS REGRESSION_TESTS)
         get_filename_component(REGRESSION_TEST_NAME "${REGRESSION_TEST}" NAME)
 
-        if ("${REGRESSION_TEST_NAME}" STREQUAL "regression.cfg")
+        if("${REGRESSION_TEST_NAME}" STREQUAL "regression.cfg")
             continue()
-        endif ("${REGRESSION_TEST_NAME}" STREQUAL "regression.cfg")
+        endif()
 
         add_custom_target(regression_${REGRESSION_TEST_NAME}
                 COMMAND ${CMAKE_COMMAND}
@@ -78,7 +78,7 @@ macro(create_regression)
                 WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
 
         list(APPEND REGRESSION_TARGETS regression_${REGRESSION_TEST_NAME})
-    endforeach(REGRESSION_TEST)
+    endforeach()
 
     # Create a new target which runs the regression
     add_custom_target(regression