diff --git a/cmake/CheckArm32Assembly.cmake b/cmake/CheckArm32Assembly.cmake
index 15c44b24b0..baeeff0292 100644
--- a/cmake/CheckArm32Assembly.cmake
+++ b/cmake/CheckArm32Assembly.cmake
@@ -1,6 +1,6 @@
 function(check_arm32_assembly)
   try_compile(HAVE_ARM32_ASM
-    ${CMAKE_BINARY_DIR}/check_arm32_assembly
-    SOURCES ${CMAKE_SOURCE_DIR}/cmake/source_arm32.s
+    ${PROJECT_BINARY_DIR}/check_arm32_assembly
+    SOURCES ${PROJECT_SOURCE_DIR}/cmake/source_arm32.s
   )
 endfunction()