diff --git a/build_configs.json b/build_configs.json
index b30323d..1056b19 100644
--- a/build_configs.json
+++ b/build_configs.json
@@ -489,26 +489,61 @@
     "java-11-openjdk": {
         "*": {
             "platform_flavors": ["java-portable"]
+        },
+        "*portable*": {
+            "mock_options": {
+                "definitions": {
+                    "__spec_check_template": "exit 0;"
+                }
+            }
         }
     },
     "java-21-openjdk": {
         "*": {
             "platform_flavors": ["java-portable"]
+        },
+        "*portable*": {
+            "mock_options": {
+                "definitions": {
+                    "__spec_check_template": "exit 0;"
+                }
+            }
         }
     },
     "java-17-openjdk": {
         "*": {
             "platform_flavors": ["java-portable"]
+        },
+        "*portable*": {
+            "mock_options": {
+                "definitions": {
+                    "__spec_check_template": "exit 0;"
+                }
+            }
         }
     },
     "java-1.8.0-openjdk": {
         "*": {
             "platform_flavors": ["java-portable"]
+        },
+        "*portable*": {
+            "mock_options": {
+                "definitions": {
+                    "__spec_check_template": "exit 0;"
+                }
+            }
         }
     },
     "java-25-openjdk": {
         "*": {
             "platform_flavors": ["java-portable"]
+        },
+        "*portable*": {
+            "mock_options": {
+                "definitions": {
+                    "__spec_check_template": "exit 0;"
+                }
+            }
         }
     },
     "gcc-toolset-13-gcc": {