diff --git a/examples/ecs/attachment/taskdef.yaml b/examples/ecs/attachment/taskdef.yaml
index 14804fc958..8789ddb140 100644
--- a/examples/ecs/attachment/taskdef.yaml
+++ b/examples/ecs/attachment/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/bluegreen/taskdef.yaml b/examples/ecs/bluegreen/taskdef.yaml
index 886f2eeef6..f5c18d5c30 100644
--- a/examples/ecs/bluegreen/taskdef.yaml
+++ b/examples/ecs/bluegreen/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/canary/taskdef.yaml b/examples/ecs/canary/taskdef.yaml
index 886f2eeef6..f5c18d5c30 100644
--- a/examples/ecs/canary/taskdef.yaml
+++ b/examples/ecs/canary/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/secret-management/taskdef.yaml b/examples/ecs/secret-management/taskdef.yaml
index 886f2eeef6..f5c18d5c30 100644
--- a/examples/ecs/secret-management/taskdef.yaml
+++ b/examples/ecs/secret-management/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/servicediscovery/canary/taskdef.yaml b/examples/ecs/servicediscovery/canary/taskdef.yaml
index b16de161f9..761961667d 100644
--- a/examples/ecs/servicediscovery/canary/taskdef.yaml
+++ b/examples/ecs/servicediscovery/canary/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/servicediscovery/simple/taskdef.yaml b/examples/ecs/servicediscovery/simple/taskdef.yaml
index c418d4f6c4..8e8f9099f0 100644
--- a/examples/ecs/servicediscovery/simple/taskdef.yaml
+++ b/examples/ecs/servicediscovery/simple/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/simple/taskdef.yaml b/examples/ecs/simple/taskdef.yaml
index 886f2eeef6..f5c18d5c30 100644
--- a/examples/ecs/simple/taskdef.yaml
+++ b/examples/ecs/simple/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc
diff --git a/examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/taskdef.yaml b/examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/taskdef.yaml
index f1373f1ab2..52faee4124 100644
--- a/examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/taskdef.yaml
+++ b/examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - EC2
 requiresCompatibilities:
   - EC2
 networkMode: awsvpc
diff --git a/examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/taskdef.yaml b/examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/taskdef.yaml
index 5a9225b10b..d0af73b4b7 100644
--- a/examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/taskdef.yaml
+++ b/examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - EC2
 requiresCompatibilities:
   - EC2
 networkMode: bridge
diff --git a/examples/ecs/standalone-task/launch-type/fargate/taskdef.yaml b/examples/ecs/standalone-task/launch-type/fargate/taskdef.yaml
index e5a60a6bdd..e5a32a365e 100644
--- a/examples/ecs/standalone-task/launch-type/fargate/taskdef.yaml
+++ b/examples/ecs/standalone-task/launch-type/fargate/taskdef.yaml
@@ -9,8 +9,6 @@ containerDefinitions:
     name: web
     portMappings:
       - containerPort: 80
-compatibilities:
-  - FARGATE
 requiresCompatibilities:
   - FARGATE
 networkMode: awsvpc