diff --git a/BasicPanel.qml b/BasicPanel.qml
index d85b84f9..3d2d45d1 100644
--- a/BasicPanel.qml
+++ b/BasicPanel.qml
@@ -46,7 +46,7 @@ Rectangle {
     property alias balanceText : balanceText.text;
     property alias unlockedBalanceText : availableBalanceText.text;
     // repeating signal to the outside world
-    signal paymentClicked(string address, string paymentId, double amount, int mixinCount,
+    signal paymentClicked(string address, string paymentId, string amount, int mixinCount,
                           int priority, string description)
 
     Connections {
diff --git a/MiddlePanel.qml b/MiddlePanel.qml
index f1254760..1d1b86e6 100644
--- a/MiddlePanel.qml
+++ b/MiddlePanel.qml
@@ -50,7 +50,7 @@ Rectangle {
     property Settings settingsView: Settings { }
 
 
-    signal paymentClicked(string address, string paymentId, double amount, int mixinCount, int priority, string description)
+    signal paymentClicked(string address, string paymentId, string amount, int mixinCount, int priority, string description)
     signal generatePaymentIdInvoked()
     signal checkPaymentClicked(string address, string txid, string txkey);
 
diff --git a/pages/Transfer.qml b/pages/Transfer.qml
index eb752cda..95c3e993 100644
--- a/pages/Transfer.qml
+++ b/pages/Transfer.qml
@@ -33,7 +33,7 @@ import "../components"
 
 Rectangle {
     id: root
-    signal paymentClicked(string address, string paymentId, double amount, int mixinCount,
+    signal paymentClicked(string address, string paymentId, string amount, int mixinCount,
                           int priority, string description)
 
     color: "#F0EEEE"