diff --git a/resources/definitions/eazao_m500.def.json b/resources/definitions/eazao_m500.def.json
index 026d377616..4bc977e7b0 100644
--- a/resources/definitions/eazao_m500.def.json
+++ b/resources/definitions/eazao_m500.def.json
@@ -68,6 +68,7 @@
         "speed_wall_0": { "value": 20.0 },
         "speed_wall_x": { "value": 20.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
+        "top_bottom_pattern": { "value": "concentric" },
         "top_bottom_thickness": { "value": 3 },
         "wall_thickness": { "value": 5.0 }
     }
diff --git a/resources/definitions/eazao_m600.def.json b/resources/definitions/eazao_m600.def.json
index c487af3836..12e359ba13 100644
--- a/resources/definitions/eazao_m600.def.json
+++ b/resources/definitions/eazao_m600.def.json
@@ -68,6 +68,7 @@
         "speed_wall_0": { "value": 20.0 },
         "speed_wall_x": { "value": 20.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
+        "top_bottom_pattern": { "value": "concentric" },
         "top_bottom_thickness": { "value": 3 },
         "wall_thickness": { "value": 5.0 }
     }
diff --git a/resources/definitions/eazao_m700.def.json b/resources/definitions/eazao_m700.def.json
index 54f8316282..7de1b54c0d 100644
--- a/resources/definitions/eazao_m700.def.json
+++ b/resources/definitions/eazao_m700.def.json
@@ -68,6 +68,7 @@
         "speed_wall_0": { "value": 20.0 },
         "speed_wall_x": { "value": 20.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
+        "top_bottom_pattern": { "value": "concentric" },
         "top_bottom_thickness": { "value": 3 },
         "wall_thickness": { "value": 5.0 }
     }
diff --git a/resources/definitions/eazao_potter.def.json b/resources/definitions/eazao_potter.def.json
index 0d09bb10bf..579ad10292 100644
--- a/resources/definitions/eazao_potter.def.json
+++ b/resources/definitions/eazao_potter.def.json
@@ -68,6 +68,7 @@
         "speed_wall_0": { "value": 25.0 },
         "speed_wall_x": { "value": 25.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
+        "top_bottom_pattern": { "value": "concentric" },
         "top_bottom_thickness": { "value": 3 },
         "wall_thickness": { "value": 3.0 }
     }
diff --git a/resources/definitions/eazao_zero.def.json b/resources/definitions/eazao_zero.def.json
index c1552a6657..45fade6a10 100644
--- a/resources/definitions/eazao_zero.def.json
+++ b/resources/definitions/eazao_zero.def.json
@@ -66,6 +66,7 @@
         "smooth_spiralized_contours": { "value": true },
         "speed_print": { "value": 25.0 },
         "speed_z_hop": { "value": "machine_max_feedrate_z" },
+        "top_bottom_pattern": { "value": "concentric" },
         "top_bottom_thickness": { "value": 3 },
         "wall_thickness": { "value": 3.0 }
     }