diff --git a/AsyncDisplayKit/Details/ASEnvironment.mm b/AsyncDisplayKit/Details/ASEnvironment.mm
index 41ff455f..07547596 100644
--- a/AsyncDisplayKit/Details/ASEnvironment.mm
+++ b/AsyncDisplayKit/Details/ASEnvironment.mm
@@ -16,7 +16,6 @@ ASEnvironmentLayoutOptionsState ASEnvironmentLayoutOptionsStateMakeDefault()
 {
   return (ASEnvironmentLayoutOptionsState) {
     // Default values can be defined in here
-    .flexShrink = YES
   };
 }
 
diff --git a/AsyncDisplayKitTests/ASStackLayoutSpecSnapshotTests.mm b/AsyncDisplayKitTests/ASStackLayoutSpecSnapshotTests.mm
index 55815100..040043db 100644
--- a/AsyncDisplayKitTests/ASStackLayoutSpecSnapshotTests.mm
+++ b/AsyncDisplayKitTests/ASStackLayoutSpecSnapshotTests.mm
@@ -52,7 +52,7 @@ static void setCGSizeToNode(CGSize size, ASDisplayNode *node)
 {
   ASDisplayNode *displayNode = [[ASDisplayNode alloc] init];
   
-  XCTAssertEqual(displayNode.flexShrink, YES);
+  XCTAssertEqual(displayNode.flexShrink, NO);
   XCTAssertEqual(displayNode.flexGrow, NO);
   
   const ASDimension unconstrainedDimension = ASDimensionAuto;