diff --git a/cmd/byzanz-window/byzanz-window.go b/cmd/byzanz-window/byzanz-window.go
index 115c959..a6d8935 100644
--- a/cmd/byzanz-window/byzanz-window.go
+++ b/cmd/byzanz-window/byzanz-window.go
@@ -249,7 +249,7 @@ func record(arg *byzanzArg) error {
 var xrectselRe = regexp.MustCompile(`(\d+)x(\d+)\+(\d+)\+(\d+)`)
 
 func getSelectedRectangle() (*byzanzArg, error) {
-	rect, err := byzanz.SelectWindow()
+	rect, err := byzanz.SelectRectangle()
 	if err != nil {
 		return nil, err
 	}
diff --git a/select_rectangle_linux.go b/select_rectangle_linux.go
index 5ccf839..8b746f6 100644
--- a/select_rectangle_linux.go
+++ b/select_rectangle_linux.go
@@ -111,7 +111,7 @@ type Rectangle struct {
 	Y      int
 }
 
-func SelectWindow() (*Rectangle, error) {
+func SelectRectangle() (*Rectangle, error) {
 	var tmp C.struct_rectangle
 
 	ret := int(C.select_region((*C.struct_rectangle)(unsafe.Pointer(&tmp))))