diff --git a/charts/library/common/schemas/containers.json b/charts/library/common/schemas/containers.json
index e5247f5e..f0544d95 100644
--- a/charts/library/common/schemas/containers.json
+++ b/charts/library/common/schemas/containers.json
@@ -51,7 +51,7 @@
             "type": "object",
             "additionalProperties": {
               "anyOf": [
-                {"type": ["string", "number", "boolean"]},
+                {"type": ["string", "number", "boolean", "null"]},
                 {"$ref": "#/envValue"},
                 {"$ref": "#/envValueFrom"},
                 {"$ref": "#/envImplicitValueFrom"}
@@ -172,7 +172,7 @@
         "type": "string"
       },
       "value": {
-        "type": ["string", "number", "boolean"]
+        "type": ["string", "number", "boolean", "null"]
       }
     },
     "required": ["name", "value"]
@@ -183,7 +183,7 @@
     "additionalProperties": false,
     "properties": {
       "value": {
-        "type": ["string", "number", "boolean"]
+        "type": ["string", "number", "boolean", "null"]
       },
       "dependsOn": {"$ref": "#/envDependsOn"}
     },
diff --git a/charts/library/common/schemas/definitions.json b/charts/library/common/schemas/definitions.json
index 71b0c71b..9f4b4e90 100644
--- a/charts/library/common/schemas/definitions.json
+++ b/charts/library/common/schemas/definitions.json
@@ -2,14 +2,14 @@
   "annotations": {
     "type": ["object", "null"],
     "additionalProperties": {
-      "type": ["string"]
+      "type": ["string", "null"]
     }
   },
 
   "labels": {
     "type": ["object", "null"],
     "additionalProperties": {
-      "type": ["string"]
+      "type": ["string", "null"]
     }
   }
 }