diff --git a/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_stats_test.go b/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_stats_test.go
index a7255399..377d9664 100644
--- a/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_stats_test.go
+++ b/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_stats_test.go
@@ -51,7 +51,7 @@ func accTestStepSidecarInstanceStatsDataSource_EmptyInstanceID(dataSourceName st
 }
 
 func accTestStepSidecarInstanceStatsDataSource_NoSidecarFoundForGivenID(dataSourceName string) resource.TestStep {
-	nonExistentSidecarID := "some-non-existent-sidecar-id"
+	nonExistentSidecarID := "id"
 	config := fmt.Sprintf(`
 	data "cyral_sidecar_instance_stats" "%s" {
 		sidecar_id = %q
diff --git a/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_test.go b/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_test.go
index f03cbd3d..d855dc92 100644
--- a/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_test.go
+++ b/cyral/internal/sidecar/instance/data_source_cyral_sidecar_instance_test.go
@@ -42,7 +42,7 @@ func accTestStepSidecarInstanceDataSource_EmptySidecarID(dataSourceName string)
 }
 
 func accTestStepSidecarInstanceDataSource_NoSidecarFoundForGivenID(dataSourceName string) resource.TestStep {
-	nonExistentSidecarID := "some-non-existent-sidecar-id"
+	nonExistentSidecarID := "id"
 	config := fmt.Sprintf(`
 	data "cyral_sidecar_instance" "%s" {
 		sidecar_id = %q