diff --git a/schemas/WebpackOptions.json b/schemas/WebpackOptions.json
index fe07ceede6c..d8c47fdadd0 100644
--- a/schemas/WebpackOptions.json
+++ b/schemas/WebpackOptions.json
@@ -1460,7 +1460,8 @@
             "description": "A part of the library name.",
             "type": "string",
             "minLength": 1
-          }
+          },
+          "minItems": 1
         },
         {
           "type": "string",
diff --git a/schemas/plugins/container/ContainerPlugin.json b/schemas/plugins/container/ContainerPlugin.json
index 6b9c6ec28d9..0d61f3646e2 100644
--- a/schemas/plugins/container/ContainerPlugin.json
+++ b/schemas/plugins/container/ContainerPlugin.json
@@ -170,7 +170,8 @@
             "description": "A part of the library name.",
             "type": "string",
             "minLength": 1
-          }
+          },
+          "minItems": 1
         },
         {
           "type": "string",
diff --git a/schemas/plugins/container/ModuleFederationPlugin.json b/schemas/plugins/container/ModuleFederationPlugin.json
index 16aa02bafc7..98dd58f0213 100644
--- a/schemas/plugins/container/ModuleFederationPlugin.json
+++ b/schemas/plugins/container/ModuleFederationPlugin.json
@@ -194,7 +194,8 @@
             "description": "A part of the library name.",
             "type": "string",
             "minLength": 1
-          }
+          },
+          "minItems": 1
         },
         {
           "type": "string",