diff --git a/Source/ASCollectionView.mm b/Source/ASCollectionView.mm
index c011f3145..c614f6084 100644
--- a/Source/ASCollectionView.mm
+++ b/Source/ASCollectionView.mm
@@ -1974,7 +1974,7 @@ - (ASRangeController *)rangeController
 /// The UIKit version of this method is only available on iOS >= 9
 - (NSArray<NSIndexPath *> *)asdk_indexPathsForVisibleSupplementaryElementsOfKind:(NSString *)kind
 {
-  if (AS_AVAILABLE_IOS(9)) {
+  if (AS_AVAILABLE_IOS_TVOS(9, 9)) {
     return [self indexPathsForVisibleSupplementaryElementsOfKind:kind];
   }
 
diff --git a/Source/Base/ASAvailability.h b/Source/Base/ASAvailability.h
index 77ac35b29..eb6af2ac2 100644
--- a/Source/Base/ASAvailability.h
+++ b/Source/Base/ASAvailability.h
@@ -45,9 +45,9 @@
   #define AS_AVAILABLE_TVOS(ver)              __builtin_available(tvOS ver, *)
   #define AS_AVAILABLE_IOS_TVOS(ver1, ver2)   __builtin_available(iOS ver1, tvOS ver2, *)
 #else
-  #define AS_AVAILABLE_IOS(ver)               AS_AT_LEAST_IOS##ver
-  #define AS_AVAILABLE_TVOS(ver)              AS_AT_LEAST_IOS##ver
-  #define AS_AVAILABLE_IOS_TVOS(ver1, ver2)   AS_AT_LEAST_IOS##ver1 || AS_AT_LEAST_IOS##ver2
+  #define AS_AVAILABLE_IOS(ver)               (TARGET_OS_IOS && AS_AT_LEAST_IOS##ver)
+  #define AS_AVAILABLE_TVOS(ver)              (TARGET_OS_TV && AS_AT_LEAST_IOS##ver)
+  #define AS_AVAILABLE_IOS_TVOS(ver1, ver2)   (AS_AVAILABLE_IOS(ver1) || AS_AVAILABLE_TVOS(ver2))
 #endif
 
 // If Yoga is available, make it available anywhere we use ASAvailability.
diff --git a/Source/Base/ASLog.h b/Source/Base/ASLog.h
index c6aba76ba..e87404631 100644
--- a/Source/Base/ASLog.h
+++ b/Source/Base/ASLog.h
@@ -132,7 +132,7 @@ ASDISPLAYNODE_EXTERN_C_END
 
 #define as_log_create(subsystem, category) ({     \
 os_log_t __val;                                   \
-if (AS_AVAILABLE_IOS(9)) {                        \
+if (AS_AVAILABLE_IOS_TVOS(9, 9)) {                \
   __val = os_log_create(subsystem, category);     \
 } else {                                          \
   __val = (os_log_t)0;                            \
@@ -141,28 +141,28 @@ __val;                                            \
 })
 
 #define as_log_debug(log, format, ...)            \
-if (AS_AVAILABLE_IOS(9)) {                        \
+if (AS_AVAILABLE_IOS_TVOS(9, 9)) {                \
   os_log_debug(log, format, ##__VA_ARGS__);       \
 } else {                                          \
   (void)0;                                        \
 }                                                 \
 
 #define as_log_info(log, format, ...)             \
-if (AS_AVAILABLE_IOS(9)) {                        \
+if (AS_AVAILABLE_IOS_TVOS(9, 9)) {                \
   os_log_info(log, format, ##__VA_ARGS__);        \
 } else {                                          \
   (void)0;                                        \
 }                                                 \
 
 #define as_log_error(log, format, ...)            \
-if (AS_AVAILABLE_IOS(9)) {                        \
+if (AS_AVAILABLE_IOS_TVOS(9, 9)) {                \
   os_log_error(log, format, ##__VA_ARGS__);       \
 } else {                                          \
   (void)0;                                        \
 }                                                 \
 
 #define as_log_fault(log, format, ...)            \
-if (AS_AVAILABLE_IOS(9)) {                        \
+if (AS_AVAILABLE_IOS_TVOS(9, 9)) {                \
   os_log_fault(log, format, ##__VA_ARGS__);       \
 } else {                                          \
   (void)0;                                        \
diff --git a/Source/Details/ASTraitCollection.m b/Source/Details/ASTraitCollection.m
index 04eaea608..1309b9265 100644
--- a/Source/Details/ASTraitCollection.m
+++ b/Source/Details/ASTraitCollection.m
@@ -67,7 +67,7 @@ BOOL ASPrimitiveTraitCollectionIsEqualToASPrimitiveTraitCollection(ASPrimitiveTr
 
 // Named so as not to conflict with a hidden Apple function, in case compiler decides not to inline
 ASDISPLAYNODE_INLINE NSString *AS_NSStringFromUIUserInterfaceIdiom(UIUserInterfaceIdiom idiom) {
-  if (AS_AVAILABLE_IOS(9)) {
+  if (AS_AVAILABLE_IOS_TVOS(9, 9)) {
     switch (idiom) {
       case UIUserInterfaceIdiomTV:
         return @"TV";
diff --git a/Source/Private/_ASPendingState.mm b/Source/Private/_ASPendingState.mm
index 21f6abead..ea8834f70 100644
--- a/Source/Private/_ASPendingState.mm
+++ b/Source/Private/_ASPendingState.mm
@@ -295,7 +295,7 @@ - (instancetype)init
   accessibilityActivationPoint = CGPointZero;
   accessibilityPath = nil;
   edgeAntialiasingMask = (kCALayerLeftEdge | kCALayerRightEdge | kCALayerTopEdge | kCALayerBottomEdge);
-  if (AS_AVAILABLE_IOS(9)) {
+  if (AS_AVAILABLE_IOS_TVOS(9, 9)) {
     semanticContentAttribute = UISemanticContentAttributeUnspecified;
   }
 
@@ -1051,7 +1051,7 @@ - (void)applyToView:(UIView *)view withSpecialPropertiesHandling:(BOOL)specialPr
   if (flags.setOpaque)
     ASDisplayNodeAssert(layer.opaque == opaque, @"Didn't set opaque as desired");
 
-  if (AS_AVAILABLE_IOS(9)) {
+  if (AS_AVAILABLE_IOS_TVOS(9, 9)) {
     if (flags.setSemanticContentAttribute) {
       view.semanticContentAttribute = semanticContentAttribute;
     }
@@ -1215,7 +1215,7 @@ + (_ASPendingState *)pendingViewStateFromView:(UIView *)view
   pendingState.allowsGroupOpacity = layer.allowsGroupOpacity;
   pendingState.allowsEdgeAntialiasing = layer.allowsEdgeAntialiasing;
   pendingState.edgeAntialiasingMask = layer.edgeAntialiasingMask;
-  if (AS_AVAILABLE_IOS(9)) {
+  if (AS_AVAILABLE_IOS_TVOS(9, 9)) {
     pendingState.semanticContentAttribute = view.semanticContentAttribute;
   }
   pendingState.isAccessibilityElement = view.isAccessibilityElement;