diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8b1870bf78fda826c015d4892e273453c12583d4..455ceca7564985d924ffa70b1ee82660019c0b81 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -61,7 +61,7 @@ conda-env-manual:
   stage: docker
   <<: *docker_deploy
   variables:
-    IMAGE_NAME: $CONDA_ENV_IMAGE
+    IMAGE_NAME: $UPSTREAM_REGISTRY/$CONDA_ENV_IMAGE:v1.1.0
     DOCKERFILE: .conda-env.Dockerfile
   when: manual
 
@@ -84,7 +84,7 @@ bayeswave:
 
 BayesWaveUtils:
   stage: build
-  image: $CONDA_ENV_IMAGE
+  image: $UPSTREAM_REGISTRY/$CONDA_ENV_IMAGE:v1.1.0
   script: 
     - pushd BayesWaveUtils
     - python setup.py install --prefix $BUILD_TARGET
@@ -165,7 +165,7 @@ BayesWavePost:
 
 bayeswave_pipe:
   stage: test
-  image: $CONDA_ENV_IMAGE
+  image: $UPSTREAM_REGISTRY/$CONDA_ENV_IMAGE:v1.1.0
   script:
     - ls $BUILD_DIR
     - source $BUILD_DIR/bayeswave-user-env.sh