diff --git a/src/amd/ci/gitlab-ci-inc.yml b/src/amd/ci/gitlab-ci-inc.yml
index df716c752cc..a0b7523c5b0 100644
--- a/src/amd/ci/gitlab-ci-inc.yml
+++ b/src/amd/ci/gitlab-ci-inc.yml
@@ -243,6 +243,8 @@
     - .radv-valve-rules
     - .test-radv
     - .b2c-test-vk
+  variables:
+    B2C_KERNEL_URL: https://fs.mupuf.org/linux-6.6-b2c-radv-ci # 6.6
 
 .deqp-test-valve:
   variables:
@@ -358,7 +360,6 @@
     RUNNER_FARM_LOCATION: keywords
     FDO_CI_CONCURRENT: 32
     B2C_KERNEL_CMDLINE_EXTRAS: 'b2c.swap=16g'
-    B2C_KERNEL_URL: 'https://gitlab.freedesktop.org/mupuf/boot2container/-/releases/v0.9.10/downloads/linux-x86_64'  # Linux 6.3
   tags:
     - farm:$RUNNER_FARM_LOCATION
     - amdgpu:codename:NAVI31
diff --git a/src/gallium/drivers/zink/ci/gitlab-ci-inc.yml b/src/gallium/drivers/zink/ci/gitlab-ci-inc.yml
index ed4ed87566e..225df18e6b6 100644
--- a/src/gallium/drivers/zink/ci/gitlab-ci-inc.yml
+++ b/src/gallium/drivers/zink/ci/gitlab-ci-inc.yml
@@ -138,6 +138,7 @@
   variables:
     DEQP_SUITE: zink-radv
     HWCI_TEST_SCRIPT: ./install/deqp-runner.sh
+    B2C_KERNEL_URL: https://fs.mupuf.org/linux-6.6-b2c-radv-ci # 6.6
     B2C_JOB_SUCCESS_REGEX: 'Execution is over, pipeline status: 0'
     B2C_TIMEOUT_OVERALL_MINUTES: 20