diff --git a/apps/openmw_test_suite/CMakeLists.txt b/apps/openmw_test_suite/CMakeLists.txt
index e8b30815bd..9070528827 100644
--- a/apps/openmw_test_suite/CMakeLists.txt
+++ b/apps/openmw_test_suite/CMakeLists.txt
@@ -42,11 +42,11 @@ if (GTEST_FOUND AND GMOCK_FOUND)
     endif()
 
     if (MSVC)
-       if (CMAKE_CL_64)
-       # Debug version of openmw_unit_tests needs increased number of sections beyond 2^16
-       # just like openmw and openmw-cs
-       set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
-       endif (CMAKE_CL_64)
+        if (CMAKE_CL_64)
+            # Debug version of openmw_unit_tests needs increased number of sections beyond 2^16
+            # just like openmw and openmw-cs
+            set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
+        endif (CMAKE_CL_64)
     endif (MSVC)
 
 endif()