diff --git a/gucc/tests/meson.build b/gucc/tests/meson.build
index 7ffbb2c..c1243e3 100644
--- a/gucc/tests/meson.build
+++ b/gucc/tests/meson.build
@@ -1,6 +1,3 @@
-# gucc test path
-add_global_arguments('-DGUCC_TEST_DIR="' + meson.current_source_dir() + '"', language : 'cpp')
-
 executable(
   'test-initcpio',
   files('unit-initcpio.cpp'),
diff --git a/meson.build b/meson.build
index f0b4bd1..e87688a 100644
--- a/meson.build
+++ b/meson.build
@@ -53,6 +53,9 @@ else
 endif
 add_global_arguments('-DINSTALLER_VERSION="' + git_version + '"', language : 'cpp')
 
+# gucc test path
+add_global_arguments('-DGUCC_TEST_DIR="' + meson.current_source_dir() + '/gucc/tests/"', language : 'cpp')
+
 # Common dependencies
 spdlog = dependency('spdlog', version : ['>=1.12.0'], fallback : ['spdlog', 'spdlog_dep'])
 fmt = dependency('fmt', version : ['>=10.1.0'], fallback : ['fmt', 'fmt_dep'])