diff --git a/fpdf.go b/fpdf.go
index 7403497..41462da 100644
--- a/fpdf.go
+++ b/fpdf.go
@@ -3490,11 +3490,12 @@ func (f *Fpdf) getpagesizestr(sizeStr string) (size SizeType) {
 
 		var (
 			aString []string
-			aFloat  []float64
-			aErr    error
+			//aFloat  []float64
+			//aErr    error
 		)
-		aString = strings.Split(sizeStr, "x")
+		aString = strings.SplitN(sizeStr, "x", 2)
 
+		fmt.Println("HALLO")
 		fmt.Println(aString)
 
 		/*