diff --git a/Dockerfile b/Dockerfile
index 4bae671b..2bb623dd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,8 @@ LABEL AUTHOR Salvador E. Tropea <set@ieee.org>
 LABEL Description="export various files from KiCad projects"
 
 RUN     apt-get update  && \
-	apt-get -y install make wget curl && \
+	apt-get -y install -t bullseye-backports curl && \
+	apt-get -y install make wget && \
 	curl -s https://api.github.com/repos/INTI-CMNB/kicad-git-filters/releases/latest | grep "browser_download_url.*deb" | cut -d : -f 2,3 | tr -d \" | wget -i - && \
 	apt -y install --no-install-recommends ./*.deb && \
 	apt-get -y remove curl wget && \