diff --git a/.github/workflows/compile-sketches.yml b/.github/workflows/compile-sketches.yml
index c0ef776..13479f5 100644
--- a/.github/workflows/compile-sketches.yml
+++ b/.github/workflows/compile-sketches.yml
@@ -39,7 +39,7 @@ jobs:
             - name: "STM32duino VL53L8CX"
             - name: "Adafruit GFX Library"
             - name: "Adafruit SSD1306"
-            - source-url: https://github.com/harriebird/QRCodeGenerator#feature/rename-the-library.git
+            - source-url: git://github.com/harriebird/QRCodeGenerator.git#feature/rename-the-library
             - name: "Adafruit MAX1704X"
           enable-deltas-report: true
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}