diff --git a/libsaria/audio/alsa.cpp b/libsaria/audio/alsa.cpp
index 62b8b537..d22faf98 100644
--- a/libsaria/audio/alsa.cpp
+++ b/libsaria/audio/alsa.cpp
@@ -36,6 +36,8 @@ static void probe_devices()
 		value = g_value_array_get_nth(array, i);
 		devices.push_back(g_value_get_string(value));
 	}
+
+	g_value_array_free(array);
 }
 
 static void set_alsa_device(string device)