diff --git a/android/src/main/java/com/swmansion/rnscreens/Screen.kt b/android/src/main/java/com/swmansion/rnscreens/Screen.kt
index f397980ee6..eb3e7182a9 100644
--- a/android/src/main/java/com/swmansion/rnscreens/Screen.kt
+++ b/android/src/main/java/com/swmansion/rnscreens/Screen.kt
@@ -34,6 +34,7 @@ import com.swmansion.rnscreens.events.SheetDetentChangedEvent
 import com.swmansion.rnscreens.ext.asScreenStackFragment
 import com.swmansion.rnscreens.ext.parentAsViewGroup
 import com.swmansion.rnscreens.gamma.common.FragmentProviding
+import kotlin.math.max
 
 @SuppressLint("ViewConstructor") // Only we construct this view, it is never inflated.
 class Screen(
@@ -518,7 +519,7 @@ class Screen(
             return
         }
         (background as? MaterialShapeDrawable?)?.let {
-            val resolvedCornerRadius = PixelUtil.toDIPFromPixel(sheetCornerRadius)
+            val resolvedCornerRadius = max(PixelUtil.toDIPFromPixel(sheetCornerRadius), 0f)
             it.shapeAppearanceModel =
                 ShapeAppearanceModel
                     .Builder()
diff --git a/android/src/main/java/com/swmansion/rnscreens/ScreenStackFragment.kt b/android/src/main/java/com/swmansion/rnscreens/ScreenStackFragment.kt
index 1e77408dfc..e372ca3e6a 100644
--- a/android/src/main/java/com/swmansion/rnscreens/ScreenStackFragment.kt
+++ b/android/src/main/java/com/swmansion/rnscreens/ScreenStackFragment.kt
@@ -39,6 +39,7 @@ import com.swmansion.rnscreens.stack.views.ScreensCoordinatorLayout
 import com.swmansion.rnscreens.transition.ExternalBoundaryValuesEvaluator
 import com.swmansion.rnscreens.utils.DeviceUtils
 import com.swmansion.rnscreens.utils.resolveBackgroundColor
+import kotlin.math.max
 
 sealed class KeyboardState
 
@@ -367,7 +368,7 @@ class ScreenStackFragment :
     }
 
     private fun attachShapeToScreen(screen: Screen) {
-        val cornerSize = PixelUtil.toPixelFromDIP(screen.sheetCornerRadius)
+        val cornerSize = max(PixelUtil.toPixelFromDIP(screen.sheetCornerRadius), 0f)
         val shapeAppearanceModel =
             ShapeAppearanceModel
                 .Builder()