diff --git a/Marlin/src/gcode/feature/input_shaping/M593.cpp b/Marlin/src/gcode/feature/input_shaping/M593.cpp
index 040710f3e5..c4665c7306 100644
--- a/Marlin/src/gcode/feature/input_shaping/M593.cpp
+++ b/Marlin/src/gcode/feature/input_shaping/M593.cpp
@@ -73,7 +73,7 @@ void GcodeSuite::M593() {
   if (parser.seen('F')) {
     const float freq = parser.value_float();
     constexpr float max_freq = float(uint32_t(STEPPER_TIMER_RATE) / 2) / shaping_time_t(-2);
-    if (freq == 0.0f || freq > max_freq) {
+    if (WITHIN(freq, 0.0f, max_freq)) {
       if (for_X) stepper.set_shaping_frequency(X_AXIS, freq);
       if (for_Y) stepper.set_shaping_frequency(Y_AXIS, freq);
     }