diff --git a/Dockerfile b/Dockerfile
index 367269f..d3c3b0c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,9 @@ ENV GOWORK=off
 # Set the working directory inside the container based on the environment variable
 WORKDIR $SERVER_DIR
 
+# Install git so Go can fetch private modules during go mod download
+RUN apk add --no-cache git
+
 # Set the Go proxy to improve dependency resolution speed
 # ENV GOPROXY=https://goproxy.io,direct