diff --git a/src/acrcssc/azext_acrcssc/_validators.py b/src/acrcssc/azext_acrcssc/_validators.py
index a753134708e..244d23cd49d 100644
--- a/src/acrcssc/azext_acrcssc/_validators.py
+++ b/src/acrcssc/azext_acrcssc/_validators.py
@@ -17,7 +17,6 @@
     CONTINUOUSPATCH_OCI_ARTIFACT_CONFIG,
     CONTINUOUSPATCH_CONFIG_SCHEMA_V1,
     CONTINUOUSPATCH_CONFIG_SCHEMA_SIZE_LIMIT,
-    CONTINUOUSPATCH_CONFIG_SUPPORTED_VERSIONS,
     CONTINUOUSPATCH_ALL_TASK_NAMES,
     ERROR_MESSAGE_INVALID_TIMESPAN_FORMAT,
     ERROR_MESSAGE_INVALID_TIMESPAN_VALUE,
@@ -74,8 +73,6 @@ def _validate_continuouspatch_config(config):
                 raise InvalidArgumentValueError(f"Configuration error: Repository '{repository['repository']}' with tag '{tag}' is not allowed. Tags ending with '*-patched' (floating tag) or '*-0' to '*-999' (incremental tag) are reserved for internal use.")
             if tag == "*" and len(repository.get("tags", [])) > 1:
                 raise InvalidArgumentValueError("Configuration error: Tag '*' is not allowed with other tags in the same repository. Use '*' as the only tag in the repository to avoid overlaps.")
-    if config.get("version", "") not in CONTINUOUSPATCH_CONFIG_SUPPORTED_VERSIONS:
-        raise InvalidArgumentValueError(f"Configuration error: Version {config.get('version', '')} is not supported. Supported versions are {CONTINUOUSPATCH_CONFIG_SUPPORTED_VERSIONS}")
 
 
 # to save on API calls, we the list of tasks found in the registry
diff --git a/src/acrcssc/azext_acrcssc/helper/_constants.py b/src/acrcssc/azext_acrcssc/helper/_constants.py
index 692cefe7a8b..59a0b541bc9 100644
--- a/src/acrcssc/azext_acrcssc/helper/_constants.py
+++ b/src/acrcssc/azext_acrcssc/helper/_constants.py
@@ -94,16 +94,16 @@ class TaskRunStatus(Enum):
         },
 }
 CONTINUOUSPATCH_CONFIG_SCHEMA_SIZE_LIMIT = 1024 * 1024 * 10  # 10MB, we don't want to allow huge files
-CONTINUOUSPATCH_CONFIG_SUPPORTED_VERSIONS = ["v1"]
 CONTINUOUSPATCH_CONFIG_SCHEMA_V1 = {
     "type": "object",
     "properties": {
         "version": {
             "type": "string",
+            "pattern": "^(v1)$"
         },
         "tag-convention": {
             "type": "string",
-            "pattern": "(?i)floating|incremental"
+            "pattern": "^(floating|incremental)$"
         },
         "repositories": {
             "type": "array",