diff --git a/src/monitor.c b/src/monitor.c
index f7de5500f..9ae3ac924 100644
--- a/src/monitor.c
+++ b/src/monitor.c
@@ -431,13 +431,10 @@ GLFWAPI void glfwSetGamma(GLFWmonitor* handle, float gamma)
     unsigned short values[256];
     GLFWgammaramp ramp;
     assert(handle != NULL);
-    assert(gamma == gamma);
-    assert(gamma >= 0.f);
-    assert(gamma <= FLT_MAX);
 
     _GLFW_REQUIRE_INIT();
 
-    if (gamma != gamma || gamma <= 0.f || gamma > FLT_MAX)
+    if (!(gamma > 0.f && 1.f / gamma != 0.f))
     {
         _glfwInputError(GLFW_INVALID_VALUE, "Invalid gamma value %f", gamma);
         return;