diff --git a/examples/mnist/v1/pytorch_job_mnist_gloo.yaml b/examples/mnist/v1/pytorch_job_mnist_gloo.yaml
index a1cef5721..2d039755f 100644
--- a/examples/mnist/v1/pytorch_job_mnist_gloo.yaml
+++ b/examples/mnist/v1/pytorch_job_mnist_gloo.yaml
@@ -14,7 +14,7 @@ spec:
         spec:
           containers:
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:latest
+              image: gcr.io/<your_project>/pytorch-dist-mnist:latest
               args: ["--backend", "gloo"]
               # Comment out the below resources to use the CPU.
               resources: 
@@ -30,7 +30,7 @@ spec:
         spec:
           containers: 
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:latest
+              image: gcr.io/<your_project>/pytorch-dist-mnist:latest
               args: ["--backend", "gloo"]
               # Comment out the below resources to use the CPU.
               resources: 
diff --git a/examples/mnist/v1/pytorch_job_mnist_mpi.yaml b/examples/mnist/v1/pytorch_job_mnist_mpi.yaml
index 5ee167b05..2b0ad5c4d 100644
--- a/examples/mnist/v1/pytorch_job_mnist_mpi.yaml
+++ b/examples/mnist/v1/pytorch_job_mnist_mpi.yaml
@@ -14,7 +14,7 @@ spec:
         spec:
           containers:
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:mpi
+              image: gcr.io/<your_project>/pytorch-dist-mnist:mpi
               args: ["--backend", "mpi"]
               # Comment out the below resources to use the CPU.
               resources: 
@@ -30,7 +30,7 @@ spec:
         spec:
           containers: 
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:mpi
+              image: gcr.io/<your_project>/pytorch-dist-mnist:mpi
               args: ["--backend", "mpi"]
               # Comment out the below resources to use the CPU.
               resources: 
diff --git a/examples/mnist/v1/pytorch_job_mnist_nccl.yaml b/examples/mnist/v1/pytorch_job_mnist_nccl.yaml
index bfa4889f4..65992127b 100644
--- a/examples/mnist/v1/pytorch_job_mnist_nccl.yaml
+++ b/examples/mnist/v1/pytorch_job_mnist_nccl.yaml
@@ -14,7 +14,7 @@ spec:
         spec:
           containers:
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:latest
+              image: gcr.io/<your_project>/pytorch-dist-mnist:latest
               args: ["--backend", "nccl"]
               resources: 
                 limits:
@@ -29,7 +29,7 @@ spec:
         spec:
           containers: 
             - name: pytorch
-              image: gcr.io/<your_project>/pytorch_dist_mnist:latest
+              image: gcr.io/<your_project>/pytorch-dist-mnist:latest
               args: ["--backend", "nccl"]
               resources: 
                 limits: