diff --git a/subprojects/libglib-testing.wrap b/subprojects/libglib-testing.wrap
index 537a946..ffb3361 100644
--- a/subprojects/libglib-testing.wrap
+++ b/subprojects/libglib-testing.wrap
@@ -2,3 +2,4 @@
 directory = libglib-testing
 url = https://gitlab.gnome.org/pwithnall/libglib-testing.git
 revision = 0.1.0
+depth = 1