diff --git a/examples/component/homescreen.cpp b/examples/component/homescreen.cpp
index 8cafe8d8..778ae011 100644
--- a/examples/component/homescreen.cpp
+++ b/examples/component/homescreen.cpp
@@ -10,6 +10,7 @@
 #include "ftxui/component/toggle.hpp"
 #include "ftxui/screen/string.hpp"
 
+
 using namespace ftxui;
 
 int shift = 0;
@@ -19,12 +20,12 @@ class Graph {
     std::vector<int> output(width);
     for (int i = 0; i < width; ++i) {
       float v = 0;
-      v += 0.1 * sin((i + shift) * 0.1);
-      v += 0.2 * sin((i + shift + 10) * 0.15);
-      v += 0.1 * sin((i + shift) * 0.03);
+      v += 0.1f * sin((i + shift) * 0.1f);
+      v += 0.2f * sin((i + shift + 10) * 0.15f);
+      v += 0.1f * sin((i + shift) * 0.03f);
       v *= height;
-      v += 0.5 * height;
-      output[i] = v;
+      v += 0.5f * height;
+      output[i] = (int)v;
     }
     return output;
   }