diff --git a/tests/meson.build b/tests/meson.build
index e51e90f..8e934c6 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -4,7 +4,7 @@ envs.set ('top_srcdir', meson.source_root())
 
 python3 = find_program('python3')
 unittest_inspector = find_program('unittest_inspector.py')
-r = run_command(unittest_inspector, files('integration-test.py'), check: true)
+r = run_command(python3, unittest_inspector, files('integration-test.py'), check: true)
 unit_tests = r.stdout().strip().split('\n')
 
 foreach ut: unit_tests