diff --git a/infra/base-images/base-builder/install_deps.sh b/infra/base-images/base-builder/install_deps.sh
index b48ec5237..777e4d1b6 100755
--- a/infra/base-images/base-builder/install_deps.sh
+++ b/infra/base-images/base-builder/install_deps.sh
@@ -25,9 +25,6 @@ case $(uname -m) in
 esac
 
 apt-get update && \
-    apt-get install -y software-properties-common && \
-    add-apt-repository ppa:git-core/ppa && \
-    apt-get update && \
     apt-get install -y \
         binutils-dev \
         build-essential \