diff --git a/src/Symfony/Contracts/Cache/composer.json b/src/Symfony/Contracts/Cache/composer.json
index b77a03dacc..7d0735e309 100644
--- a/src/Symfony/Contracts/Cache/composer.json
+++ b/src/Symfony/Contracts/Cache/composer.json
@@ -27,14 +27,12 @@
     },
     "minimum-stability": "dev",
     "extra": {
+        "branch-alias": {
+            "dev-main": "1.1-dev"
+        },
         "thanks": {
             "name": "symfony/contracts",
             "url": "https://github.com/symfony/contracts"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-main": "1.1-dev"
-        }
     }
 }
diff --git a/src/Symfony/Contracts/EventDispatcher/composer.json b/src/Symfony/Contracts/EventDispatcher/composer.json
index 0d14e98fea..9d4bd7bea7 100644
--- a/src/Symfony/Contracts/EventDispatcher/composer.json
+++ b/src/Symfony/Contracts/EventDispatcher/composer.json
@@ -27,14 +27,12 @@
     },
     "minimum-stability": "dev",
     "extra": {
+        "branch-alias": {
+            "dev-main": "1.1-dev"
+        },
         "thanks": {
             "name": "symfony/contracts",
             "url": "https://github.com/symfony/contracts"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-main": "1.1-dev"
-        }
     }
 }
diff --git a/src/Symfony/Contracts/HttpClient/composer.json b/src/Symfony/Contracts/HttpClient/composer.json
index b56709738b..2464d08175 100644
--- a/src/Symfony/Contracts/HttpClient/composer.json
+++ b/src/Symfony/Contracts/HttpClient/composer.json
@@ -26,14 +26,12 @@
     },
     "minimum-stability": "dev",
     "extra": {
+        "branch-alias": {
+            "dev-main": "1.1-dev"
+        },
         "thanks": {
             "name": "symfony/contracts",
             "url": "https://github.com/symfony/contracts"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-main": "1.1-dev"
-        }
     }
 }
diff --git a/src/Symfony/Contracts/Service/composer.json b/src/Symfony/Contracts/Service/composer.json
index 8134ba6b88..e3bf920ca2 100644
--- a/src/Symfony/Contracts/Service/composer.json
+++ b/src/Symfony/Contracts/Service/composer.json
@@ -27,14 +27,12 @@
     },
     "minimum-stability": "dev",
     "extra": {
+        "branch-alias": {
+            "dev-main": "1.1-dev"
+        },
         "thanks": {
             "name": "symfony/contracts",
             "url": "https://github.com/symfony/contracts"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-main": "1.1-dev"
-        }
     }
 }
diff --git a/src/Symfony/Contracts/Translation/composer.json b/src/Symfony/Contracts/Translation/composer.json
index 8fd0d88df7..8fe4b20949 100644
--- a/src/Symfony/Contracts/Translation/composer.json
+++ b/src/Symfony/Contracts/Translation/composer.json
@@ -26,14 +26,12 @@
     },
     "minimum-stability": "dev",
     "extra": {
+        "branch-alias": {
+            "dev-main": "1.1-dev"
+        },
         "thanks": {
             "name": "symfony/contracts",
             "url": "https://github.com/symfony/contracts"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-main": "1.1-dev"
-        }
     }
 }