diff --git a/go.mod b/go.mod
index b625beb..b51b9cc 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/anaskhan96/soup v1.2.5
-	github.com/signintech/gopdf v0.29.0
+	github.com/signintech/gopdf v0.20.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 2a1dc19..7177f97 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/signintech/gopdf v0.29.0 h1:ZwnHKvdgBtl1C2DUmbC9a29RCtQTehb11v/Z9w8xb3s=
-github.com/signintech/gopdf v0.29.0/go.mod h1:d23eO35GpEliSrF22eJ4bsM3wVeQJTjXTHq5x5qGKjA=
+github.com/signintech/gopdf v0.20.0 h1:a1rArIMmQCAFzjjCqXPgxynTPkytMccPuGZlUU8Jorw=
+github.com/signintech/gopdf v0.20.0/go.mod h1:wrLtZoWaRNrS4hphED0oflFoa6IWkOu6M3nJjm4VbO4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
diff --git a/main.go b/main.go
index 1e14c48..35d06d2 100644
--- a/main.go
+++ b/main.go
@@ -435,17 +435,15 @@ func main() {
 		var lowercaseImgLink string
 		for idx, imgLink := range episodeBatch.imgLinks {
 			lowercaseImgLink = strings.ToLower(imgLink)
-
-			fileFormat := "jpg"
-			if strings.Contains(lowercaseImgLink, ".png") {
-				fileFormat = "png"
-			} else if strings.Contains(lowercaseImgLink, ".gif") {
-				fileFormat = "gif"
+			if strings.Contains(lowercaseImgLink, ".gif") {
+				fmt.Println(fmt.Sprintf("WARNING: skipping gif %s", imgLink))
+				continue
 			}
-			err = comicFile.addImage(fetchImage(imgLink), fileFormat)
-			if err != nil {
-				fmt.Println(err.Error())
-				os.Exit(1)
+
+			if strings.Contains(lowercaseImgLink, ".png") {
+				err = comicFile.addImage(fetchImage(imgLink), "png")
+			} else {
+				err = comicFile.addImage(fetchImage(imgLink), "jpg")
 			}
 
 			if err != nil {