diff --git a/terraform/context_test.go b/terraform/context_test.go
index a31b0ec15..780815bbb 100644
--- a/terraform/context_test.go
+++ b/terraform/context_test.go
@@ -2252,15 +2252,6 @@ func testApplyFn(
 	if d != nil {
 		result = result.MergeDiff(d)
 	}
-
-	// TODO(armon): commenting this out to compile, but you're in the
-	// process of removing this, too anyways. Remove when safe.
-	/*
-		if depAttr, ok := d.Attributes["dep"]; ok {
-			result.Dependencies = []string{depAttr.New}
-		}
-	*/
-
 	return result, nil
 }
 
diff --git a/terraform/graph.go b/terraform/graph.go
index 303a638f4..65fcef650 100644
--- a/terraform/graph.go
+++ b/terraform/graph.go
@@ -209,12 +209,8 @@ func EncodeDependencies(g *depgraph.Graph) {
 			}
 		}
 
-		// Inject any of the missing depedencies
-		for _, dep := range inject {
-			if !strSliceContains(state.Dependencies, dep) {
-				state.Dependencies = append(state.Dependencies, dep)
-			}
-		}
+		// Update the dependencies
+		state.Dependencies = inject
 	}
 }