diff --git a/sonic/Dockerfile b/sonic/Dockerfile
index 82234ef4..69cea9b0 100644
--- a/sonic/Dockerfile
+++ b/sonic/Dockerfile
@@ -11,7 +11,7 @@ ARG VERSION
 
 RUN apt-get update && apt-get install -y git musl-dev make
 
-RUN cd /go && git clone https://github.com/0xsoniclabs/sonic.git && cd Sonic && git fetch --tags && git checkout -b ${VERSION} tags/${VERSION}
+RUN cd /go && git clone https://github.com/0xsoniclabs/sonic.git && cd sonic && git fetch --tags && git checkout -b ${VERSION} tags/${VERSION}
 
 WORKDIR /go/Sonic