diff --git a/internal/services/synapse/synapse_firewall_rule_resource.go b/internal/services/synapse/synapse_firewall_rule_resource.go
index 9d76e63c73aa6..8578be4bcb04d 100644
--- a/internal/services/synapse/synapse_firewall_rule_resource.go
+++ b/internal/services/synapse/synapse_firewall_rule_resource.go
@@ -108,11 +108,12 @@ func resourceSynapseFirewallRuleCreateUpdate(d *pluginsdk.ResourceData, meta int
 	timeout, _ := ctx.Deadline()
 
 	stateConf := &pluginsdk.StateChangeConf{
-		Pending:    []string{string(synapse.ProvisioningStateProvisioning)},
-		Target:     []string{string(synapse.ProvisioningStateSucceeded)},
-		Refresh:    firewallRuleProvisioningStateRefreshFunc(ctx, client, id),
-		MinTimeout: 1 * time.Minute,
-		Timeout:    time.Until(timeout),
+		Pending:      []string{string(synapse.ProvisioningStateProvisioning)},
+		Target:       []string{string(synapse.ProvisioningStateSucceeded)},
+		Refresh:      firewallRuleProvisioningStateRefreshFunc(ctx, client, id),
+		Delay:        1 * time.Minute,
+		Timeout:      time.Until(timeout),
+		PollInterval: 15 * time.Second,
 	}
 	if _, err = stateConf.WaitForStateContext(ctx); err != nil {
 		return fmt.Errorf("waiting for provisioning state of %s: %+v", id, err)
diff --git a/internal/services/synapse/synapse_firewall_rule_resource_test.go b/internal/services/synapse/synapse_firewall_rule_resource_test.go
index df7ba16810290..90e59b536d6f2 100644
--- a/internal/services/synapse/synapse_firewall_rule_resource_test.go
+++ b/internal/services/synapse/synapse_firewall_rule_resource_test.go
@@ -78,7 +78,7 @@ func (r SynapseFirewallRuleResource) Exists(ctx context.Context, client *clients
 		if utils.ResponseWasNotFound(resp.Response) {
 			return utils.Bool(false), nil
 		}
-		return nil, fmt.Errorf("retrieving %s: %+v", id, err)
+		return nil, fmt.Errorf("retrieving %s: %+v", *id, err)
 	}
 
 	return utils.Bool(true), nil
diff --git a/internal/services/synapse/synapse_managed_private_endpoint_resource.go b/internal/services/synapse/synapse_managed_private_endpoint_resource.go
index eb1717289be22..9817729e4bf5f 100644
--- a/internal/services/synapse/synapse_managed_private_endpoint_resource.go
+++ b/internal/services/synapse/synapse_managed_private_endpoint_resource.go
@@ -125,11 +125,11 @@ func resourceSynapseManagedPrivateEndpointCreate(d *pluginsdk.ResourceData, meta
 	timeout, _ := ctx.Deadline()
 
 	stateConf := &pluginsdk.StateChangeConf{
-		Pending:    []string{string(synapse.ProvisioningStateProvisioning)},
-		Target:     []string{string(synapse.ProvisioningStateSucceeded)},
-		Refresh:    managedPrivateEndpointProvisioningStateRefreshFunc(ctx, client, id),
-		MinTimeout: 1 * time.Minute,
-		Timeout:    time.Until(timeout),
+		Pending:      []string{string(synapse.ProvisioningStateProvisioning)},
+		Target:       []string{string(synapse.ProvisioningStateSucceeded)},
+		Refresh:      managedPrivateEndpointProvisioningStateRefreshFunc(ctx, client, id),
+		Timeout:      time.Until(timeout),
+		PollInterval: 15 * time.Second,
 	}
 	if _, err = stateConf.WaitForStateContext(ctx); err != nil {
 		return fmt.Errorf("waiting for provisioning state of %s: %+v", id, err)
diff --git a/internal/services/synapse/synapse_managed_private_endpoint_resource_test.go b/internal/services/synapse/synapse_managed_private_endpoint_resource_test.go
index 0f8a9d3eb8ee3..0fa388d5d4c68 100644
--- a/internal/services/synapse/synapse_managed_private_endpoint_resource_test.go
+++ b/internal/services/synapse/synapse_managed_private_endpoint_resource_test.go
@@ -61,7 +61,7 @@ func (r SynapseManagedPrivateEndpointResource) Exists(ctx context.Context, clien
 		if utils.ResponseWasNotFound(resp.Response) {
 			return utils.Bool(false), nil
 		}
-		return nil, fmt.Errorf("retrieving %s: %+v", id, err)
+		return nil, fmt.Errorf("retrieving %s: %+v", *id, err)
 	}
 
 	return utils.Bool(true), nil