diff --git a/internal/services/dynatrace/dynatrace_tag_rules_resource_test.go b/internal/services/dynatrace/dynatrace_tag_rules_resource_test.go
index 50a129c8b06e..f32a844e2932 100644
--- a/internal/services/dynatrace/dynatrace_tag_rules_resource_test.go
+++ b/internal/services/dynatrace/dynatrace_tag_rules_resource_test.go
@@ -118,7 +118,7 @@ func (r TagRulesResource) basic(data acceptance.TestData) string {
 %[1]s
 
 resource "azurerm_dynatrace_tag_rules" "test" {
-  name       = "default"
+  name       = "acctestragrules%d"
   monitor_id = azurerm_dynatrace_monitor.test.id
 
   log_rule {
@@ -137,7 +137,7 @@ resource "azurerm_dynatrace_tag_rules" "test" {
     }
   }
 }
-`, MonitorsResource{}.basic(data))
+`, MonitorsResource{}.basic(data), data.RandomInteger)
 }
 
 func (r TagRulesResource) complete(data acceptance.TestData) string {
@@ -145,7 +145,7 @@ func (r TagRulesResource) complete(data acceptance.TestData) string {
 %[1]s
 
 resource "azurerm_dynatrace_tag_rules" "test" {
-  name       = "default"
+  name       = "acctestragrules%d"
   monitor_id = azurerm_dynatrace_monitor.test.id
 
   log_rule {
@@ -167,7 +167,7 @@ resource "azurerm_dynatrace_tag_rules" "test" {
     }
   }
 }
-`, MonitorsResource{}.basic(data))
+`, MonitorsResource{}.basic(data), data.RandomInteger)
 }
 
 func (r TagRulesResource) requiresImport(data acceptance.TestData) string {