diff --git a/components/Slider/src/MDCSlider.m b/components/Slider/src/MDCSlider.m
index f7f8cb96f84..af2d698d042 100644
--- a/components/Slider/src/MDCSlider.m
+++ b/components/Slider/src/MDCSlider.m
@@ -74,7 +74,6 @@ - (void)commonMDCSliderInit {
   _thumbTrack.thumbRadius = kSliderDefaultThumbRadius;
   _thumbTrack.thumbIsSmallerWhenDisabled = YES;
   _thumbTrack.thumbIsHollowAtStart = YES;
-  _thumbTrack.thumbGrowsWhenDragging = YES;
   _thumbTrack.shouldDisplayInk = NO;
   _thumbTrack.shouldDisplayRipple = YES;
   _thumbTrack.discreteDotVisibility = MDCThumbDiscreteDotVisibilityWhenDragging;
diff --git a/components/private/ThumbTrack/src/MDCThumbTrack.h b/components/private/ThumbTrack/src/MDCThumbTrack.h
index 8f370e9e90a..0897118613e 100644
--- a/components/private/ThumbTrack/src/MDCThumbTrack.h
+++ b/components/private/ThumbTrack/src/MDCThumbTrack.h
@@ -176,9 +176,6 @@ typedef NS_ENUM(NSUInteger, MDCThumbDiscreteDotVisibility) {
  */
 @property(nonatomic, assign) BOOL thumbIsHollowAtStart;
 
-/** Whether or not the thumb should grow when the user is dragging it. Default is NO. */
-@property(nonatomic, assign) BOOL thumbGrowsWhenDragging;
-
 /** The max radius of the ripple when the user touches the thumb. */
 @property(nonatomic, assign) CGFloat thumbRippleMaximumRadius;
 
diff --git a/components/private/ThumbTrack/src/MDCThumbTrack.m b/components/private/ThumbTrack/src/MDCThumbTrack.m
index cf577106c41..d08e970a715 100644
--- a/components/private/ThumbTrack/src/MDCThumbTrack.m
+++ b/components/private/ThumbTrack/src/MDCThumbTrack.m
@@ -916,15 +916,7 @@ - (void)updateViewsForThumbAfterMoveIsAnimated:(BOOL)animated
     _thumbView.borderColor = _trackOffColor;
   }
 
-  CGFloat radius;
-  if (_isDraggingThumb && !_shouldDisplayThumbWithDiscreteValueLabel && _discrete &&
-      _shouldDisplayDiscreteValueLabel && _numDiscreteValues > 1) {
-    radius = 0;
-  } else {
-    radius = _thumbRadius;
-  }
-
-  if (radius == _thumbView.cornerRadius || !_thumbGrowsWhenDragging) {
+  if (_thumbRadius == _thumbView.cornerRadius) {
     // No need to change anything
     return;
   }
@@ -934,13 +926,13 @@ - (void)updateViewsForThumbAfterMoveIsAnimated:(BOOL)animated
     anim.timingFunction =
         [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
     anim.fromValue = [NSNumber numberWithDouble:_thumbView.cornerRadius];
-    anim.toValue = [NSNumber numberWithDouble:radius];
+    anim.toValue = [NSNumber numberWithDouble:_thumbRadius];
     anim.duration = duration;
     anim.delegate = self;
     anim.removedOnCompletion = NO;  // We'll remove it ourselves as the delegate
     [_thumbView.layer addAnimation:anim forKey:anim.keyPath];
   }
-  [self setDisplayThumbRadius:radius];  // Updates frame and corner radius
+  [self setDisplayThumbRadius:_thumbRadius];  // Updates frame and corner radius
 
   [self updateTrackMask];
 }