diff --git a/Chapter_Two/Lecture_7_Lab/myapp/myapp-deployment.html b/Chapter_Two/Lecture_7_Lab/myapp/myapp-deployment.yaml
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rename from Chapter_Two/Lecture_7_Lab/myapp/myapp-deployment.html
rename to Chapter_Two/Lecture_7_Lab/myapp/myapp-deployment.yaml
diff --git a/Chapter_Two/Lecture_7_Lab/myapp/myapp-service.html b/Chapter_Two/Lecture_7_Lab/myapp/myapp-service.yaml
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rename from Chapter_Two/Lecture_7_Lab/myapp/myapp-service.html
rename to Chapter_Two/Lecture_7_Lab/myapp/myapp-service.yaml