diff --git a/Dockerfile.source b/Dockerfile.source
index aff34b3..459da3b 100644
--- a/Dockerfile.source
+++ b/Dockerfile.source
@@ -57,7 +57,7 @@ FROM base AS emp-builder
 
 WORKDIR /opt/ceremonyclient
 # Copy the necessary script and source directories
-COPY install_emp.sh .
+COPY install-emp.sh .
 COPY emp-tool emp-tool
 COPY emp-ot emp-ot