diff --git a/.github/workflows/linux-detect.yml b/.github/workflows/linux-detect.yml
index 8edadbe6..b02e4fbc 100644
--- a/.github/workflows/linux-detect.yml
+++ b/.github/workflows/linux-detect.yml
@@ -25,7 +25,7 @@ jobs:
         deno-version: v1.x
     - name: Install OpenCV ${{ matrix.opencv_version }}
       run: |
-        echo sudo apt update; sudo apt install libopencv-dev
+        sudo apt update; sudo apt install libopencv-dev
     - name: Detect OpenCV
       run: deno run -A main.ts --verbose
     - run: deno test -A