diff --git a/docx.go b/docx.go
index 1e3e04f..b0e6a00 100644
--- a/docx.go
+++ b/docx.go
@@ -27,6 +27,7 @@ import (
 	"encoding/xml"
 	"io"
 	"io/fs"
+	"os"
 	"sync"
 )
 
@@ -156,8 +157,8 @@ func (f *Docx) WriteTo(writer io.Writer) (_ int64, err error) {
 }
 
 // Read is a fake function and cannot be used
-func (f *Docx) Read(p []byte) (n int, err error) {
-	panic("fake stub!")
+func (f *Docx) Read(_ []byte) (int, error) {
+	return 0, os.ErrInvalid
 }
 
 // UseTemplate will replace template files
diff --git a/pack.go b/pack.go
index 5c96372..1927976 100644
--- a/pack.go
+++ b/pack.go
@@ -79,7 +79,7 @@ type marshaller struct {
 }
 
 // Read is fake and is to trigger io.WriterTo
-func (m marshaller) Read(p []byte) (n int, err error) {
+func (m marshaller) Read(_ []byte) (int, error) {
 	return 0, os.ErrInvalid
 }
 
diff --git a/structgroup.go b/structgroup.go
index 5941dca..725515d 100644
--- a/structgroup.go
+++ b/structgroup.go
@@ -37,7 +37,7 @@ type WordprocessingGroup struct {
 }
 
 // UnmarshalXML ...
-func (w *WordprocessingGroup) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
+func (w *WordprocessingGroup) UnmarshalXML(d *xml.Decoder, _ xml.StartElement) error {
 	for {
 		t, err := d.Token()
 		if err == io.EOF {
@@ -113,7 +113,7 @@ type WPGcNvGrpSpPr struct {
 }
 
 // UnmarshalXML ...
-func (w *WPGcNvGrpSpPr) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
+func (w *WPGcNvGrpSpPr) UnmarshalXML(d *xml.Decoder, _ xml.StartElement) error {
 	for {
 		t, err := d.Token()
 		if err == io.EOF {
@@ -160,7 +160,7 @@ type WPGGroupShape struct {
 }
 
 // UnmarshalXML ...
-func (w *WPGGroupShape) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
+func (w *WPGGroupShape) UnmarshalXML(d *xml.Decoder, _ xml.StartElement) error {
 	for {
 		t, err := d.Token()
 		if err == io.EOF {
diff --git a/structtext.go b/structtext.go
index abea6fe..7a598a0 100644
--- a/structtext.go
+++ b/structtext.go
@@ -134,7 +134,7 @@ func (r *Text) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
 type RunMergeRule func(r1, r2 *Run) bool
 
 // MergeAllRuns ...
-func MergeAllRuns(r1, r2 *Run) bool {
+func MergeAllRuns(_, _ *Run) bool {
 	return true
 }