diff --git a/api/swagger.yaml b/api/swagger.yaml
index 43a780e994..75b45727e5 100644
--- a/api/swagger.yaml
+++ b/api/swagger.yaml
@@ -1198,13 +1198,6 @@ definitions:
   ContainerConfig:
     description: |
       Configuration for a container that is portable between hosts.
-
-      When used as `ContainerConfig` field in an image, `ContainerConfig` is an
-      optional field containing the configuration of the container that was last
-      committed when creating the image.
-
-      Previous versions of Docker builder used this field to store build cache,
-      and it is not in active use anymore.
     type: "object"
     properties:
       Hostname:
@@ -1758,21 +1751,6 @@ definitions:
         format: "dateTime"
         x-nullable: true
         example: "2022-02-04T21:20:12.497794809Z"
-      Container:
-        description: |
-          The ID of the container that was used to create the image.
-
-          Depending on how the image was created, this field may be empty.
-
-          **Deprecated**: this field is kept for backward compatibility, but
-          will be removed in API v1.45.
-        type: "string"
-        example: "65974bc86f1770ae4bff79f651ebdbce166ae9aada632ee3fa9af3a264911735"
-      ContainerConfig:
-        description: |
-          **Deprecated**: this field is kept for backward compatibility, but
-          will be removed in API v1.45.
-        $ref: "#/definitions/ContainerConfig"
       DockerVersion:
         description: |
           The version of Docker that was used to build the image.
diff --git a/docs/api/v1.45.yaml b/docs/api/v1.45.yaml
index 43a780e994..75b45727e5 100644
--- a/docs/api/v1.45.yaml
+++ b/docs/api/v1.45.yaml
@@ -1198,13 +1198,6 @@ definitions:
   ContainerConfig:
     description: |
       Configuration for a container that is portable between hosts.
-
-      When used as `ContainerConfig` field in an image, `ContainerConfig` is an
-      optional field containing the configuration of the container that was last
-      committed when creating the image.
-
-      Previous versions of Docker builder used this field to store build cache,
-      and it is not in active use anymore.
     type: "object"
     properties:
       Hostname:
@@ -1758,21 +1751,6 @@ definitions:
         format: "dateTime"
         x-nullable: true
         example: "2022-02-04T21:20:12.497794809Z"
-      Container:
-        description: |
-          The ID of the container that was used to create the image.
-
-          Depending on how the image was created, this field may be empty.
-
-          **Deprecated**: this field is kept for backward compatibility, but
-          will be removed in API v1.45.
-        type: "string"
-        example: "65974bc86f1770ae4bff79f651ebdbce166ae9aada632ee3fa9af3a264911735"
-      ContainerConfig:
-        description: |
-          **Deprecated**: this field is kept for backward compatibility, but
-          will be removed in API v1.45.
-        $ref: "#/definitions/ContainerConfig"
       DockerVersion:
         description: |
           The version of Docker that was used to build the image.