diff --git a/tools/sanger-wxs-variant-caller/Dockerfile b/tools/sanger-wxs-variant-caller/Dockerfile
index 4975921..308e971 100644
--- a/tools/sanger-wxs-variant-caller/Dockerfile
+++ b/tools/sanger-wxs-variant-caller/Dockerfile
@@ -2,6 +2,6 @@ FROM quay.io/wtsicgp/dockstore-cgpwxs:3.1.6
 
 COPY analysisWXS.sh $OPT/bin/analysisWXS.sh
 
-COPY ds-cgpwgs.pl $OPT/bin/ds-cgpwgs.pl
+COPY ds-cgpwxs.pl $OPT/bin/ds-cgpwxs.pl
 
 CMD ["/bin/bash"]