diff --git a/examples/gui-generic-api/gui-generic-api.ino b/examples/gui-generic-api/gui-generic-api.ino
index 44f0119..c268280 100644
--- a/examples/gui-generic-api/gui-generic-api.ino
+++ b/examples/gui-generic-api/gui-generic-api.ino
@@ -57,7 +57,7 @@ void buttonCallback(Control* sender, int type)
 
 void buttonExample(Control* sender, int type, void* param)
 {
-    Serial.println(String("param: ") + String(int(param)));
+    Serial.println(String("param: ") + String(long(param)));
     switch (type)
     {
     case B_DOWN:
diff --git a/examples/gui/gui.ino b/examples/gui/gui.ino
index 2356fd6..f4315be 100644
--- a/examples/gui/gui.ino
+++ b/examples/gui/gui.ino
@@ -62,7 +62,7 @@ void buttonCallback(Control* sender, int type)
 
 void buttonExample(Control* sender, int type, void* param)
 {
-    Serial.println(String("param: ") + String(int(param)));
+    Serial.println(String("param: ") + String(long(param)));
     switch (type)
     {
     case B_DOWN:
diff --git a/examples/tabbedGui/tabbedGui.ino b/examples/tabbedGui/tabbedGui.ino
index b02ae4b..f3ff7d8 100644
--- a/examples/tabbedGui/tabbedGui.ino
+++ b/examples/tabbedGui/tabbedGui.ino
@@ -56,7 +56,7 @@ void buttonCallback(Control* sender, int type)
 
 void buttonExample(Control* sender, int type, void* param)
 {
-    Serial.println(String("param: ") + String(int(param)));
+    Serial.println(String("param: ") + String(long(param)));
     switch (type)
     {
     case B_DOWN:
diff --git a/pio_examples/gui/src/gui.ino b/pio_examples/gui/src/gui.ino
index d5a9e7c..2fd6460 100644
--- a/pio_examples/gui/src/gui.ino
+++ b/pio_examples/gui/src/gui.ino
@@ -62,7 +62,7 @@ void buttonCallback(Control* sender, int type)
 
 void buttonExample(Control* sender, int type, void* param)
 {
-    Serial.println(String("param: ") + String(int(param)));
+    Serial.println(String("param: ") + String(long(param)));
     switch (type)
     {
     case B_DOWN: