diff --git a/agb/Cargo.toml b/agb/Cargo.toml
index f57b4df3..83afc851 100644
--- a/agb/Cargo.toml
+++ b/agb/Cargo.toml
@@ -16,7 +16,7 @@ lto = true
 debug = true
 
 [features]
-default = []
+default = ["testing"]
 freq18157 = ["agb_sound_converter/freq18157"]
 freq32768 = ["agb_sound_converter/freq32768"]
 testing = []