diff --git a/latex/build-image.sh b/latex/build-image.sh
index e9a5525..6b051f5 100755
--- a/latex/build-image.sh
+++ b/latex/build-image.sh
@@ -3,5 +3,7 @@
 echo "Build will be tagged with $1"
 echo "Build directory is $(pwd)"
 
+OLD_IMG=docker image ls -q "$1"
 docker buildx build . -t "$1"
 docker push "$1"
+docker image rm "$OLD_IMG"