diff --git a/generated/java/dapla-kuben-resource-model/src/main/java/no/ssb/dapla/kuben/v1/KubenTeamDefinition.java b/generated/java/dapla-kuben-resource-model/src/main/java/no/ssb/dapla/kuben/v1/KubenTeamDefinition.java
index 2fbee31..0f6a4f3 100644
--- a/generated/java/dapla-kuben-resource-model/src/main/java/no/ssb/dapla/kuben/v1/KubenTeamDefinition.java
+++ b/generated/java/dapla-kuben-resource-model/src/main/java/no/ssb/dapla/kuben/v1/KubenTeamDefinition.java
@@ -43,7 +43,7 @@ public class KubenTeamDefinition implements Serializable
      * 
      */
     @JsonProperty("uniform_name")
-    @Pattern(regexp = "^[a-z-]*$")
+    @Pattern(regexp = "^[a-z][a-z0-9-]*$")
     @Size(max = 17)
     @NotNull
     private String uniformName;
diff --git a/src/v1/kuben-team-definition.schema.json b/src/v1/kuben-team-definition.schema.json
index 2ae2464..6c4c285 100644
--- a/src/v1/kuben-team-definition.schema.json
+++ b/src/v1/kuben-team-definition.schema.json
@@ -8,7 +8,7 @@
   "properties": {
     "uniform_name": {
       "type": "string",
-      "pattern": "^[a-z-]*$",
+      "pattern": "^[a-z][a-z0-9-]*$",
       "maxLength": 17
     },
     "display_name": {