diff --git a/misc/cgo/test/issue24161e0/main.go b/misc/cgo/test/issue24161e0/main.go
index 72985b6..cbc1dee 100644
--- a/misc/cgo/test/issue24161e0/main.go
+++ b/misc/cgo/test/issue24161e0/main.go
@@ -12,7 +12,7 @@
 #include <TargetConditionals.h>
 #include <CoreFoundation/CoreFoundation.h>
 #include <Security/Security.h>
-#if TARGET_OS_OSX && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
+#if TARGET_OS_IPHONE == 0 && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
   typedef CFStringRef SecKeyAlgorithm;
   static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
   #define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
diff --git a/misc/cgo/test/issue24161e1/main.go b/misc/cgo/test/issue24161e1/main.go
index 8a31e22..eb48fc0 100644
--- a/misc/cgo/test/issue24161e1/main.go
+++ b/misc/cgo/test/issue24161e1/main.go
@@ -12,7 +12,7 @@
 #include <TargetConditionals.h>
 #include <CoreFoundation/CoreFoundation.h>
 #include <Security/Security.h>
-#if TARGET_OS_OSX && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
+#if TARGET_OS_IPHONE == 0 && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
   typedef CFStringRef SecKeyAlgorithm;
   static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
   #define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
diff --git a/misc/cgo/test/issue24161e2/main.go b/misc/cgo/test/issue24161e2/main.go
index f4e0def..1951c86 100644
--- a/misc/cgo/test/issue24161e2/main.go
+++ b/misc/cgo/test/issue24161e2/main.go
@@ -12,7 +12,7 @@
 #include <TargetConditionals.h>
 #include <CoreFoundation/CoreFoundation.h>
 #include <Security/Security.h>
-#if TARGET_OS_OSX && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
+#if TARGET_OS_IPHONE == 0 && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
   typedef CFStringRef SecKeyAlgorithm;
   static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
   #define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()