diff --git a/build_container/build_container_ubuntu.sh b/build_container/build_container_ubuntu.sh
index f0cf720b..83dac483 100755
--- a/build_container/build_container_ubuntu.sh
+++ b/build_container/build_container_ubuntu.sh
@@ -70,7 +70,6 @@ PACKAGES=(
     python3
     python3-pip
     python3-setuptools
-    python3-yaml
     python3.8
     rsync
     ssh-client