diff --git a/src/meson.build b/src/meson.build
index 6061343..69f6b5f 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -99,7 +99,7 @@ graphene_dep_sources = []
 
 # Introspection
 if build_gir
-  python = python.find_installation('python3')
+  python = python.find_installation()
   identfilter_py = join_paths(meson.current_source_dir(), 'identfilter.py')
 
   gir_extra_args = [