diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c
index a61a2465..a0a1793f 100644
--- a/src/evdev-tablet.c
+++ b/src/evdev-tablet.c
@@ -1330,7 +1330,7 @@ eraser_button_get_default_mode(struct libinput_tablet_tool *tool)
 }
 
 static enum libinput_config_status
-eraser_button_set_button(struct libinput_tablet_tool *tool, unsigned int button)
+eraser_button_set_button(struct libinput_tablet_tool *tool, uint32_t button)
 {
 	if (!libinput_tablet_tool_has_button(tool, button))
 		return LIBINPUT_CONFIG_STATUS_INVALID;
diff --git a/src/libinput-private.h b/src/libinput-private.h
index 4fddc655..8063ec15 100644
--- a/src/libinput-private.h
+++ b/src/libinput-private.h
@@ -548,7 +548,7 @@ struct libinput_tablet_tool_config_eraser_button {
 	enum libinput_config_eraser_button_mode (*get_mode)(struct libinput_tablet_tool *tool);
 	enum libinput_config_eraser_button_mode (*get_default_mode)(struct libinput_tablet_tool *tool);
 
-	enum libinput_config_status (*set_button)(struct libinput_tablet_tool *tool, unsigned int button);
+	enum libinput_config_status (*set_button)(struct libinput_tablet_tool *tool, uint32_t button);
 	unsigned int (*get_button)(struct libinput_tablet_tool *tool);
 	unsigned int (*get_default_button)(struct libinput_tablet_tool *tool);
 };
diff --git a/src/libinput.c b/src/libinput.c
index 4d4620b4..87945f02 100644
--- a/src/libinput.c
+++ b/src/libinput.c
@@ -5104,7 +5104,7 @@ libinput_tablet_tool_config_eraser_button_get_default_mode(struct libinput_table
 
 LIBINPUT_EXPORT enum libinput_config_status
 libinput_tablet_tool_config_eraser_button_set_button(struct libinput_tablet_tool *tool,
-						     unsigned int button)
+						     uint32_t button)
 {
 	if (!libinput_tablet_tool_config_eraser_button_get_modes(tool))
 		return LIBINPUT_CONFIG_STATUS_UNSUPPORTED;
diff --git a/src/libinput.h b/src/libinput.h
index 09368f06..089c1edd 100644
--- a/src/libinput.h
+++ b/src/libinput.h
@@ -7124,7 +7124,7 @@ libinput_tablet_tool_config_eraser_button_get_default_mode(struct libinput_table
  */
 enum libinput_config_status
 libinput_tablet_tool_config_eraser_button_set_button(struct libinput_tablet_tool *tool,
-						     unsigned int button);
+						     uint32_t button);
 
 /**
  * @ingroup config