diff --git a/test/mp-app/CMakeLists.txt b/test/mp-app/CMakeLists.txt
index 839abc71..994bb31c 100644
--- a/test/mp-app/CMakeLists.txt
+++ b/test/mp-app/CMakeLists.txt
@@ -96,6 +96,12 @@ else()
   set(TEST_APP_BIN_DIR "${CMAKE_CURRENT_BINARY_DIR}")
 endif()
 
-add_test(NAME MULTIPROCESS
-  COMMAND ${MP_APP_PRI} ${TEST_APP_BIN_DIR}/${MP_APP_SEC}
-  WORKING_DIRECTORY ${TEST_APP_BIN_DIR})
+if(IMB_BIN_DIR)
+  add_test(NAME MULTIPROCESS
+    COMMAND ${MP_APP_PRI} ${MP_APP_SEC}
+    WORKING_DIRECTORY ${TEST_APP_BIN_DIR})
+else()
+  add_test(NAME MULTIPROCESS
+    COMMAND ${MP_APP_PRI} ${TEST_APP_BIN_DIR}/${MP_APP_SEC}
+    WORKING_DIRECTORY ${TEST_APP_BIN_DIR})
+endif()