diff --git a/.golangci.yaml b/.golangci.yaml
index 4d4e5a8a..cc9f998a 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -23,7 +23,7 @@ linters:
     - revive
     - makezero
     - nakedret
-    # - prealloc
+    - prealloc
     - nolintlint
     - staticcheck
     - thelper
@@ -123,3 +123,4 @@ linters:
           - dupl
           - gosec
           - gocritic
+          - prealloc
diff --git a/GNUmakefile b/GNUmakefile
index d10d3545..75edb1a0 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -57,7 +57,7 @@ SUITES?=cks networking object_storage inference
 
 testacc-sweep:
 	@for suite in $(SUITES); do \
-		go test -v -timeout 10m ./coreweave/$$suite -sweep='$(TEST_ACC_SWEEP_ZONE)'; \
+		go test -v -timeout 30m ./coreweave/$$suite -sweep='$(TEST_ACC_SWEEP_ZONE)'; \
 	done
 
 testacc:
diff --git a/coreweave/object_storage/data_source_bucket_policy_document.go b/coreweave/object_storage/data_source_bucket_policy_document.go
index 29185098..f6545668 100644
--- a/coreweave/object_storage/data_source_bucket_policy_document.go
+++ b/coreweave/object_storage/data_source_bucket_policy_document.go
@@ -375,8 +375,9 @@ func MustRenderBucketPolicyDocument(_ context.Context, name string, cfg *BucketP
 
 		// action list
 		if !s.Action.IsNull() {
-			var vals []cty.Value
-			for _, v := range s.Action.Elements() {
+			elements := s.Action.Elements()
+			vals := make([]cty.Value, 0, len(elements))
+			for _, v := range elements {
 				str := v.(types.String).ValueString()
 				vals = append(vals, cty.StringVal(str))
 			}
@@ -385,8 +386,9 @@ func MustRenderBucketPolicyDocument(_ context.Context, name string, cfg *BucketP
 
 		// resource list
 		if !s.Resource.IsNull() {
-			var vals []cty.Value
-			for _, v := range s.Resource.Elements() {
+			elements := s.Resource.Elements()
+			vals := make([]cty.Value, 0, len(elements))
+			for _, v := range elements {
 				str := v.(types.String).ValueString()
 				vals = append(vals, cty.StringVal(str))
 			}
@@ -399,8 +401,9 @@ func MustRenderBucketPolicyDocument(_ context.Context, name string, cfg *BucketP
 			for key, val := range s.Principal.Elements() {
 				// val is types.List
 				list := val.(types.List)
-				var elems []cty.Value
-				for _, ev := range list.Elements() {
+				elements := list.Elements()
+				elems := make([]cty.Value, 0, len(elements))
+				for _, ev := range elements {
 					elems = append(elems, cty.StringVal(ev.(types.String).ValueString()))
 				}
 				m[key] = cty.ListVal(elems)
diff --git a/coreweave/object_storage/resource_organization_access_policy.go b/coreweave/object_storage/resource_organization_access_policy.go
index 28813eab..2bc51857 100644
--- a/coreweave/object_storage/resource_organization_access_policy.go
+++ b/coreweave/object_storage/resource_organization_access_policy.go
@@ -394,25 +394,25 @@ func MustRenderOrganizationAccessPolicy(ctx context.Context, resourceName string
 
 	resourceBody.SetAttributeValue("name", cty.StringVal(policy.Name.ValueString()))
 
-	statements := []cty.Value{}
+	statements := make([]cty.Value, 0, len(policy.Statements))
 	for _, s := range policy.Statements {
 		actionsSlice := []string{}
 		s.Actions.ElementsAs(ctx, &actionsSlice, false)
-		actions := []cty.Value{}
+		actions := make([]cty.Value, 0, len(actionsSlice))
 		for _, a := range actionsSlice {
 			actions = append(actions, cty.StringVal(a))
 		}
 
 		resourcesSlice := []string{}
 		s.Resources.ElementsAs(ctx, &resourcesSlice, false)
-		resources := []cty.Value{}
+		resources := make([]cty.Value, 0, len(resourcesSlice))
 		for _, a := range resourcesSlice {
 			resources = append(resources, cty.StringVal(a))
 		}
 
 		principalsSlice := []string{}
 		s.Principals.ElementsAs(ctx, &principalsSlice, false)
-		principals := []cty.Value{}
+		principals := make([]cty.Value, 0, len(principalsSlice))
 		for _, a := range principalsSlice {
 			principals = append(principals, cty.StringVal(a))
 		}