diff --git a/salt/elasticsearch/soc_elasticsearch.yaml b/salt/elasticsearch/soc_elasticsearch.yaml
index 210697bba..42262a178 100644
--- a/salt/elasticsearch/soc_elasticsearch.yaml
+++ b/salt/elasticsearch/soc_elasticsearch.yaml
@@ -121,7 +121,7 @@ elasticsearch:
           cold:
             min_age:
               description: Minimum age of index. ex. 30d - This determines when the index should be moved to the cold tier.  While still searchable, this tier is typically optimized for lower storage costs rather than search speed.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
               helpLink: elasticsearch.html
@@ -134,7 +134,7 @@ elasticsearch:
           warm:
             min_age: 
               description: Minimum age of index. ex. 30d - This determines when the index should be moved to the warm tier. Nodes in the warm tier generally don’t need to be as fast as those in the hot tier.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
             actions:
@@ -147,7 +147,7 @@ elasticsearch:
           delete:
             min_age:
               description: Minimum age of index. ex. 90d - This determines when the index should be deleted.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
               helpLink: elasticsearch.html
@@ -276,7 +276,7 @@ elasticsearch:
           warm:
             min_age:
               description: Minimum age of index. ex. 30d - This determines when the index should be moved to the warm tier. Nodes in the warm tier generally don’t need to be as fast as those in the hot tier.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
               advanced: True
@@ -303,7 +303,7 @@ elasticsearch:
           cold:
             min_age:
               description: Minimum age of index. ex. 30d - This determines when the index should be moved to the cold tier.  While still searchable, this tier is typically optimized for lower storage costs rather than search speed.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
               advanced: True
@@ -319,7 +319,7 @@ elasticsearch:
           delete:
             min_age:
               description: Minimum age of index. This determines when the index should be deleted.
-              regex: ^\[0-9\]{1,5}d$
+              regex: ^[0-9]{1,5}d$
               forcedType: string
               global: True
               advanced: True