diff --git a/Maca3.0.md b/Maca3.0.md
index 468ac63..45c0843 100644
--- a/Maca3.0.md
+++ b/Maca3.0.md
@@ -33,7 +33,7 @@
 
    ```bash
    curl -fsSL https://mirror.metax-tech.com/public.gpg.key | apt-key add -
-   echo "deb [arch=$(dpkg --print-architecture)] https://mirrors.metax-tech.com/r/maca-sdk-deb/ stable main" | tee /etc/apt/sources.list.d/maca-sdk-deb.list
+   echo "deb [arch=$(dpkg --print-architecture)] https://mirror.metax-tech.com/r/maca-sdk-deb/ stable main" | tee /etc/apt/sources.list.d/maca-sdk-deb.list
    apt-get update