diff --git a/common/src/main/kotlin/fr/username404/snowygui/gui/feature/GammaBoost.kt b/common/src/main/kotlin/fr/username404/snowygui/gui/feature/GammaBoost.kt
index e28fe7f..adb07c9 100644
--- a/common/src/main/kotlin/fr/username404/snowygui/gui/feature/GammaBoost.kt
+++ b/common/src/main/kotlin/fr/username404/snowygui/gui/feature/GammaBoost.kt
@@ -10,6 +10,7 @@ object GammaBoost: ButtonImpl() {
     override fun execAction() {
         with(Minecraft.getInstance().options) {
             val gamma = gamma().get()
+            @Suppress("KotlinConstantConditions")
             (gamma() as OptionValueAccessor).setValue(if (toggled) {
                 if (gamma < boost) oldGamma = gamma
                 boost