diff --git a/.github/workflows/build-foxy.yml b/.github/workflows/build-foxy.yml
index ac109b13..efe8eb72 100644
--- a/.github/workflows/build-foxy.yml
+++ b/.github/workflows/build-foxy.yml
@@ -24,7 +24,6 @@ jobs:
       CCACHE_DIR: ${{ github.workspace }}/.ccache
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
-      DOWNSTREAM_WORKSPACE: https://raw.githubusercontent.com/ros-controls/ros2_control/master/ros2_control/ros2_control.repos
     steps:
       - uses: actions/checkout@v1
       # The target directory cache doesn't include the source directory because
diff --git a/.github/workflows/build-galactic.yml b/.github/workflows/build-galactic.yml
index de2ce3a1..f22c4e7c 100644
--- a/.github/workflows/build-galactic.yml
+++ b/.github/workflows/build-galactic.yml
@@ -24,7 +24,6 @@ jobs:
       CCACHE_DIR: ${{ github.workspace }}/.ccache
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
-      DOWNSTREAM_WORKSPACE: https://raw.githubusercontent.com/ros-controls/ros2_control/master/ros2_control/ros2_control.repos
     steps:
       - uses: actions/checkout@v1
       # The target directory cache doesn't include the source directory because
diff --git a/.github/workflows/build-rolling.yml b/.github/workflows/build-rolling.yml
index 2809c9e9..a1488dc1 100644
--- a/.github/workflows/build-rolling.yml
+++ b/.github/workflows/build-rolling.yml
@@ -24,7 +24,6 @@ jobs:
       CCACHE_DIR: ${{ github.workspace }}/.ccache
       BASEDIR: ${{ github.workspace }}/.work
       CACHE_PREFIX: ${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}
-      DOWNSTREAM_WORKSPACE: https://raw.githubusercontent.com/ros-controls/ros2_control/master/ros2_control/ros2_control.repos
     steps:
       - uses: actions/checkout@v1
       # The target directory cache doesn't include the source directory because