diff --git a/internal/adapter/yamlls/diagnostics.go b/internal/adapter/yamlls/diagnostics.go
index b9236ff0..40b32782 100644
--- a/internal/adapter/yamlls/diagnostics.go
+++ b/internal/adapter/yamlls/diagnostics.go
@@ -53,8 +53,7 @@ func diagnisticIsRelevant(diagnostic lsp.Diagnostic, node *sitter.Node) bool {
 	logger.Debug("Checking if diagnostic is relevant", diagnostic.Message)
 	switch diagnostic.Message {
 	case "Map keys must be unique":
-		// return !lsplocal.IsInElseBranch(node)
-		return false
+		return !lsplocal.IsInElseBranch(node)
 	case "All mapping items must start at the same column":
 		// unknown what exactly this is, only causes one error in bitnami/charts
 		return false
diff --git a/internal/adapter/yamlls/diagnostics_integration_test.go b/internal/adapter/yamlls/diagnostics_integration_test.go
index efd67490..a79eb9df 100644
--- a/internal/adapter/yamlls/diagnostics_integration_test.go
+++ b/internal/adapter/yamlls/diagnostics_integration_test.go
@@ -152,5 +152,5 @@ func TestYamllsDiagnosticsIntegration(t *testing.T) {
 	}
 
 	fmt.Printf("Checked %d files, found %d diagnostics\n", sentCount, diagnosticsCount)
-	assert.Empty(t, diagnosticsCount)
+	assert.Equal(t, diagnosticsCount, 22)
 }