diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index 229efffe9fc..26130ceae11 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -664,10 +664,10 @@ bool OS_X11::refresh_device_info() {
 		bool absolute_mode = false;
 		int resolution_x = 0;
 		int resolution_y = 0;
-		int range_min_x = 0;
-		int range_min_y = 0;
-		int range_max_x = 0;
-		int range_max_y = 0;
+		double range_min_x = 0;
+		double range_min_y = 0;
+		double range_max_x = 0;
+		double range_max_y = 0;
 		int pressure_resolution = 0;
 		int tilt_resolution_x = 0;
 		int tilt_resolution_y = 0;