diff --git a/ci/axis/rapidsai-base-runtime.yaml b/ci/axis/rapidsai-base-runtime.yaml
index 4bb4d1f7..54a175e8 100644
--- a/ci/axis/rapidsai-base-runtime.yaml
+++ b/ci/axis/rapidsai-base-runtime.yaml
@@ -10,7 +10,6 @@ IMAGE_TYPE:
   - runtime
 
 RAPIDS_VER:
-  - '21.12'
   - '21.10'
 
 CUDA_VER:
@@ -31,5 +30,3 @@ PYTHON_VER:
 exclude:
   - RAPIDS_VER: '21.10'
     BUILD_IMAGE: rapidsai/rapidsai
-  - RAPIDS_VER: '21.12'
-    BUILD_IMAGE: rapidsai/rapidsai
diff --git a/ci/axis/rapidsai-devel.yaml b/ci/axis/rapidsai-devel.yaml
index 88d780fe..725373db 100644
--- a/ci/axis/rapidsai-devel.yaml
+++ b/ci/axis/rapidsai-devel.yaml
@@ -9,7 +9,6 @@ IMAGE_TYPE:
   - devel
 
 RAPIDS_VER:
-  - '21.12'
   - '21.10'
 
 CUDA_VER:
@@ -30,5 +29,3 @@ PYTHON_VER:
 exclude:
   - RAPIDS_VER: '21.10'
     BUILD_IMAGE: rapidsai/rapidsai-dev
-  - RAPIDS_VER: '21.12'
-    BUILD_IMAGE: rapidsai/rapidsai-dev