diff --git a/.cmake-format b/.cmake-format
index 8ec8177449befc0555adac64ad7c4083154939f2..9e9b9825367f062bbdd43ac5f2793c099b2c8ae7 100644
--- a/.cmake-format
+++ b/.cmake-format
@@ -166,7 +166,6 @@ with section("parse"):
       },
       'spelling': 'ihta_add_library',
       'kwargs': {
-        'TEST_INPLACE' : 0,
         'TEST_INTERNALS' : 0,
         'NAMESPACE' : 1,
         'NAME' : 1,
diff --git a/src/IhtaAddLibrary.cmake b/src/IhtaAddLibrary.cmake
index 6c5357ae32a74f2aef42a9c82ca9f1a18f4916e3..802591588eb08f6927a8c678688cc58d428ce5c9 100644
--- a/src/IhtaAddLibrary.cmake
+++ b/src/IhtaAddLibrary.cmake
@@ -23,7 +23,7 @@ include_guard ()
 
 #]=======================================================================]
 macro (ihta_add_library)
-	set (options TEST_INPLACE TEST_INTERNALS)
+	set (options TEST_INTERNALS)
 	set (
 		oneValueArgs
 		NAMESPACE
@@ -74,7 +74,7 @@ macro (ihta_add_library)
 		message (FATAL_ERROR "ihta_add_library requires to set either a NAMESPACE or an IDE_FOLDER")
 	endif ()
 
-	if (IHTA_ADD_LIB_TEST_INPLACE OR IHTA_ADD_LIB_TEST_INTERNALS)
+	if (IHTA_ADD_LIB_TEST_INTERNALS)
 		set (IHTA_ADD_LIB_TARGET ${IHTA_ADD_LIB_NAME}${IHTA_ADD_LIB_OBJECT_LIB_POSTFIX})
 
 		# Create an object library
@@ -136,7 +136,7 @@ macro (ihta_add_library)
 	GroupSourcesByFolder (${IHTA_ADD_LIB_TARGET})
 
 	if (IHTA_ADD_LIB_TEST_SOURCES)
-		if (IHTA_ADD_LIB_TEST_INPLACE OR IHTA_ADD_LIB_TEST_INTERNALS)
+		if (IHTA_ADD_LIB_TEST_INTERNALS)
 			set (IHTA_ADD_LIB_TEST_TARGET ${IHTA_ADD_LIB_NAME}UnitTest)
 			ihta_add_test (
 				NAME ${IHTA_ADD_LIB_TEST_TARGET}