diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
deleted file mode 100644
index b663db4..0000000
--- a/.github/FUNDING.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-custom: ['https://www.paypal.me/uwebsockets']
diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index cfcdf49..08dcc55 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -15,7 +15,7 @@ jobs:
     - name: List binaries
       run: ls uWebSockets
     - name: Build tests
-      run: make -C uWebSockets/tests
+      run: make -C uWebSockets/tests smoke
       
   build_osx:
 
diff --git a/tests/Makefile b/tests/Makefile
index f34b68d..5a4f955 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -11,3 +11,8 @@ default:
 	./ExtensionsNegotiator
 	$(CXX) -std=c++17 -fsanitize=address HttpParser.cpp -o HttpParser
 	./HttpParser
+
+smoke:
+	../Crc32 &
+	deno run --allow-net smoke.mjs
+	pkill Crc32
\ No newline at end of file