diff --git a/.ci/docker/build.sh b/.ci/docker/build.sh
index 4205605bd35..d87ff26c309 100755
--- a/.ci/docker/build.sh
+++ b/.ci/docker/build.sh
@@ -89,10 +89,10 @@ case "${IMAGE_NAME}" in
     OS_VERSION=24.04
     GCC_VERSION=14
     ;;
-  executorch-ubuntu-26.04-gcc15)
+  executorch-ubuntu-26.04-gcc14)
     LINTRUNNER=""
     OS_VERSION=26.04
-    GCC_VERSION=15
+    GCC_VERSION=14
     ;;
   *)
     echo "Invalid image name ${IMAGE_NAME}"
diff --git a/.github/workflows/docker-builds.yml b/.github/workflows/docker-builds.yml
index d11b2e9e6d9..39f7f8cdfe4 100644
--- a/.github/workflows/docker-builds.yml
+++ b/.github/workflows/docker-builds.yml
@@ -43,7 +43,7 @@ jobs:
           executorch-ubuntu-22.04-mediatek-sdk,
           executorch-ubuntu-22.04-clang12-android,
           executorch-ubuntu-24.04-gcc14,
-          executorch-ubuntu-26.04-gcc15,
+          executorch-ubuntu-26.04-gcc14,
         ]
         include:
           - docker-image-name: executorch-ubuntu-22.04-gcc11-aarch64