diff --git a/moonlight-common-c/moonlight-common-c b/moonlight-common-c/moonlight-common-c
index 5c9935e1..63517490 160000
--- a/moonlight-common-c/moonlight-common-c
+++ b/moonlight-common-c/moonlight-common-c
@@ -1 +1 @@
-Subproject commit 5c9935e11b827d3b8f9a806d14e45d9733acbad0
+Subproject commit 635174903936d9499934df66c3132f29c17e8d4c
diff --git a/moonlight-common-c/moonlight-common-c.pro b/moonlight-common-c/moonlight-common-c.pro
index 9906e696..857b0e27 100644
--- a/moonlight-common-c/moonlight-common-c.pro
+++ b/moonlight-common-c/moonlight-common-c.pro
@@ -47,6 +47,7 @@ SOURCES += \
     $$COMMON_C_DIR/src/AudioStream.c \
     $$COMMON_C_DIR/src/ByteBuffer.c \
     $$COMMON_C_DIR/src/Connection.c \
+    $$COMMON_C_DIR/src/ConnectionTester.c \
     $$COMMON_C_DIR/src/ControlStream.c \
     $$COMMON_C_DIR/src/FakeCallbacks.c \
     $$COMMON_C_DIR/src/InputStream.c \