diff --git a/libs/math/include/psemek/math/math.hpp b/libs/math/include/psemek/math/math.hpp
index f3e598ea..19e11e24 100644
--- a/libs/math/include/psemek/math/math.hpp
+++ b/libs/math/include/psemek/math/math.hpp
@@ -216,13 +216,13 @@ namespace psemek::math
 	template <typename T>
 	T smoothstep(T x)
 	{
-		return x * x * (3 - 2 * x);
+		return x * x * (T{3} - T{2} * x);
 	}
 
 	template <typename T>
 	T smootherstep(T x)
 	{
-		return x * x * x * (10 - x * (15 - 6 * x));
+		return x * x * x * (T{10} - x * (T{15} - T{6} * x));
 	}
 
 	template <typename T>