diff --git a/plugins/calendar/composer.json b/plugins/calendar/composer.json
index 9a2664f4..6b98ead1 100644
--- a/plugins/calendar/composer.json
+++ b/plugins/calendar/composer.json
@@ -28,5 +28,11 @@
         "roundcube/plugin-installer": ">=0.1.3",
         "kolab/libcalendaring": ">=3.4.0",
         "kolab/libkolab": ">=3.4.0"
+    },
+     "extra": {
+        "roundcube": {
+            "min-version": "1.4.0",
+            "sql-dir": "drivers/database/SQL"
+        }
     }
 }
diff --git a/plugins/tasklist/composer.json b/plugins/tasklist/composer.json
index 19d82e4a..e1440d72 100644
--- a/plugins/tasklist/composer.json
+++ b/plugins/tasklist/composer.json
@@ -28,5 +28,11 @@
         "roundcube/plugin-installer": ">=0.1.3",
         "kolab/libcalendaring": ">=3.4.0",
         "kolab/libkolab": ">=3.4.0"
+    },
+    "extra": {
+        "roundcube": {
+            "min-version": "1.4.0",
+            "sql-dir": "drivers/database/SQL"
+        }
     }
 }