diff --git a/go.mod b/go.mod
index 95df10bfc7..0480d5e46c 100644
--- a/go.mod
+++ b/go.mod
@@ -52,7 +52,6 @@ require (
 	git.pubmatic.com/PubMatic/go-netacuity-client v0.0.0-20240104092757-5d6f15e25fe3
 	git.pubmatic.com/vastunwrap v0.0.0-00010101000000-000000000000
 	github.com/PubMatic-OpenWrap/fastxml v0.0.0-20241125102315-0d8f851a6e52
-	github.com/beevik/etree/110 v0.0.0-00010101000000-000000000000
 	github.com/diegoholiveira/jsonlogic/v3 v3.5.3
 	github.com/go-sql-driver/mysql v1.7.1
 	github.com/golang/mock v1.6.0
@@ -89,6 +88,7 @@ require (
 	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
+	github.com/yudai/pp v2.0.1+incompatible // indirect
 	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/sys v0.18.0 // indirect
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
diff --git a/go.sum b/go.sum
index b5d85f1ecb..9dd291e296 100644
--- a/go.sum
+++ b/go.sum
@@ -519,6 +519,7 @@ github.com/yudai/gojsondiff v1.0.0/go.mod h1:AY32+k2cwILAkW1fbgxQ5mUmMiZFgLIV+FB
 github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 h1:BHyfKlQyqbsFN5p3IfnEUduWvb9is428/nNb5L3U01M=
 github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82/go.mod h1:lgjkn3NuSvDfVJdfcVVdX+jpBxNmX4rDAzaS45IcYoM=
 github.com/yudai/pp v2.0.1+incompatible h1:Q4//iY4pNF6yPLZIigmvcl7k/bPgrcTPIFIcmawg5bI=
+github.com/yudai/pp v2.0.1+incompatible/go.mod h1:PuxR/8QJ7cyCkFp/aUDS+JY727OFEZkTdatxwunjIkc=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
diff --git a/modules/pubmatic/openwrap/adapters/bidders.go b/modules/pubmatic/openwrap/adapters/bidders.go
index 2bf2ac892f..293870fa02 100644
--- a/modules/pubmatic/openwrap/adapters/bidders.go
+++ b/modules/pubmatic/openwrap/adapters/bidders.go
@@ -380,23 +380,21 @@ func builderBeachfront(params BidderParameters) (json.RawMessage, error) {
 func builderSmaato(params BidderParameters) (json.RawMessage, error) {
 	jsonStr := bytes.Buffer{}
 	jsonStr.WriteByte('{')
-	var fields []string
 
-	if publisherID, ok := getString(params.FieldMap["publisherId"]); !ok {
+	publisherID, ok := getString(params.FieldMap["publisherId"])
+	if !ok {
 		return nil, fmt.Errorf(errMandatoryParameterMissingFormat, params.AdapterName, "publisherId")
-	} else {
-		fields = append(fields, fmt.Sprintf(`"publisherId":"%s"`, publisherID))
 	}
+	fmt.Fprintf(&jsonStr, `"publisherId":"%s"`, publisherID)
 
 	if adspaceID, ok := getString(params.FieldMap["adspaceId"]); ok {
-		fields = append(fields, fmt.Sprintf(`"adspaceId":"%s"`, adspaceID))
+		fmt.Fprintf(&jsonStr, `,"adspaceId":"%s"`, adspaceID)
 	}
 
 	if adbreakID, ok := getString(params.FieldMap["adbreakId"]); ok {
-		fields = append(fields, fmt.Sprintf(`"adbreakId":"%s"`, adbreakID))
+		fmt.Fprintf(&jsonStr, `,"adbreakId":"%s"`, adbreakID)
 	}
 
-	jsonStr.WriteString(strings.Join(fields, ","))
 	jsonStr.WriteByte('}')
 	return jsonStr.Bytes(), nil
 }
diff --git a/modules/pubmatic/openwrap/adapters/bidders_test.go b/modules/pubmatic/openwrap/adapters/bidders_test.go
index 7a87611fec..74ed8f9c77 100644
--- a/modules/pubmatic/openwrap/adapters/bidders_test.go
+++ b/modules/pubmatic/openwrap/adapters/bidders_test.go
@@ -2001,6 +2001,19 @@ func TestPrepareBidParamJSONForPartnerSmaato(t *testing.T) {
 		args args
 		want json.RawMessage
 	}{
+		{
+			name: "all_missing",
+			args: args{
+				reqID:       "",
+				width:       nil,
+				height:      nil,
+				fieldMap:    map[string]interface{}{},
+				slotKey:     "",
+				adapterName: string(openrtb_ext.BidderSmaato),
+				bidderCode:  string(openrtb_ext.BidderSmaato),
+			},
+			want: nil,
+		},
 		{
 			name: "publisherId missing",
 			args: args{
@@ -2009,6 +2022,7 @@ func TestPrepareBidParamJSONForPartnerSmaato(t *testing.T) {
 				height: nil,
 				fieldMap: map[string]interface{}{
 					"adspaceId": "1234",
+					"adbreakId": "4567",
 				},
 				slotKey:     "",
 				adapterName: string(openrtb_ext.BidderSmaato),
@@ -2032,64 +2046,51 @@ func TestPrepareBidParamJSONForPartnerSmaato(t *testing.T) {
 			want: json.RawMessage(`{"publisherId": "1234"}`),
 		},
 		{
-			name: "publisherId & adspaceId both are missing",
-			args: args{
-				reqID:       "",
-				width:       nil,
-				height:      nil,
-				fieldMap:    map[string]interface{}{},
-				slotKey:     "",
-				adapterName: string(openrtb_ext.BidderSmaato),
-				bidderCode:  string(openrtb_ext.BidderSmaato),
-			},
-			want: nil,
-		},
-		{
-			name: "publisherId_adspaceId_both_are_present",
+			name: "adbreakId missing",
 			args: args{
 
 				width:  nil,
 				height: nil,
 				fieldMap: map[string]interface{}{
 					"publisherId": "1234",
-					"adspaceId":   "3456",
 				},
 				slotKey:     "",
 				adapterName: string(openrtb_ext.BidderSmaato),
 				bidderCode:  string(openrtb_ext.BidderSmaato),
 			},
-			want: json.RawMessage(`{"publisherId": "1234","adspaceId": "3456"}`),
+			want: json.RawMessage(`{"publisherId": "1234"}`),
 		},
 		{
-			name: "All_params_are_present",
+			name: "publisherId_adspaceId__present",
 			args: args{
+
 				width:  nil,
 				height: nil,
 				fieldMap: map[string]interface{}{
 					"publisherId": "1234",
 					"adspaceId":   "3456",
-					"adbreakId":   "7899",
 				},
 				slotKey:     "",
 				adapterName: string(openrtb_ext.BidderSmaato),
 				bidderCode:  string(openrtb_ext.BidderSmaato),
 			},
-			want: json.RawMessage(`{"publisherId": "1234","adspaceId": "3456","adbreakId": "7899"}`),
+			want: json.RawMessage(`{"publisherId": "1234","adspaceId": "3456"}`),
 		},
 		{
-			name: "publisherId_and_adbreakId_present",
+			name: "publisherId_adbreakId__present",
 			args: args{
+
 				width:  nil,
 				height: nil,
 				fieldMap: map[string]interface{}{
 					"publisherId": "1234",
-					"adbreakId":   "7899",
+					"adbreakId":   "3456",
 				},
 				slotKey:     "",
 				adapterName: string(openrtb_ext.BidderSmaato),
 				bidderCode:  string(openrtb_ext.BidderSmaato),
 			},
-			want: json.RawMessage(`{"publisherId": "1234","adbreakId": "7899"}`),
+			want: json.RawMessage(`{"publisherId": "1234","adbreakId": "3456"}`),
 		},
 		{
 			name: "adspaceId_and_adbreakId_present",
@@ -2107,18 +2108,20 @@ func TestPrepareBidParamJSONForPartnerSmaato(t *testing.T) {
 			want: nil,
 		},
 		{
-			name: "adbreakId_present",
+			name: "all_params_are_present",
 			args: args{
 				width:  nil,
 				height: nil,
 				fieldMap: map[string]interface{}{
-					"adbreakId": "7899",
+					"publisherId": "1234",
+					"adspaceId":   "3456",
+					"adbreakId":   "7899",
 				},
 				slotKey:     "",
 				adapterName: string(openrtb_ext.BidderSmaato),
 				bidderCode:  string(openrtb_ext.BidderSmaato),
 			},
-			want: nil,
+			want: json.RawMessage(`{"publisherId": "1234","adspaceId": "3456","adbreakId": "7899"}`),
 		},
 	}
 	for _, tt := range tests {