diff --git a/main.c b/main.c
index 0896298..7085064 100644
--- a/main.c
+++ b/main.c
@@ -17,8 +17,8 @@ void moveCursor() {
     dpy = XOpenDisplay(0);
     Screen *screen = XScreenOfDisplay(dpy, 0);
     root_window = XRootWindow(dpy, 0);
-    int width = XWidthOfScreen(screen);
-    int height = XHeightOfScreen(screen);
+    unsigned int width = (unsigned int) XWidthOfScreen(screen);
+    unsigned int height = (unsigned int) XHeightOfScreen(screen);
 
     int destX = getRandom(0, width);
     int destY = getRandom(0, height);
@@ -29,7 +29,7 @@ void moveCursor() {
 
 int main() {
     while(true) {
-        sleep(getRandom(0, 10));
+        sleep(getRandom(60, 600));
         if (getRandom(0, 100) > 50) {
             continue;
         }