diff --git a/salt/soc/defaults.yaml b/salt/soc/defaults.yaml
index bda6e1c9d..e0e61df48 100644
--- a/salt/soc/defaults.yaml
+++ b/salt/soc/defaults.yaml
@@ -1539,6 +1539,7 @@ soc:
             DetectionEngineer: gemma@SOAI
           useMemory: true
           useMemoryScanner: false
+          dontScanBefore: ""
           memoryScanIntervalSeconds: 300
           memoryProximityThreshold: 0.8
           messageProximityThreshold: 0.5
diff --git a/salt/soc/soc_soc.yaml b/salt/soc/soc_soc.yaml
index dc1d2e80b..b4f01d541 100644
--- a/salt/soc/soc_soc.yaml
+++ b/salt/soc/soc_soc.yaml
@@ -853,6 +853,12 @@ soc:
             description: Enables the memory scanner for automatic memory extraction from historical sessions.
             global: True
             forcedType: bool
+          dontScanBefore:
+            description: A date specifying how far back to scan for memories. Must be in YYYY-MM-DD format.
+            regex: "^(\d{4}-((0[13578]|1[02])-(0[1-9]|[12]\d|3[01])|(0[469]|11)-(0[1-9]|[12]\d|30)|02-(0[1-9]|[12]\d)))?$"
+            regexFailureMessage: Expecting date in YYYY-MM-DD format
+            global: True
+            advanced: True
           memoryScanIntervalSeconds:
             description: How long to wait in seconds between attempts to scan sessions for new memories.
             global: True