diff --git a/libc/bionic/libc_init_dynamic.cpp b/libc/bionic/libc_init_dynamic.cpp
index 734d86b..97d9e39 100644
--- a/libc/bionic/libc_init_dynamic.cpp
+++ b/libc/bionic/libc_init_dynamic.cpp
@@ -114,9 +114,3 @@
 
   exit(slingshot(args.argc, args.argv, args.envp));
 }
-
-extern "C" uint32_t android_get_application_target_sdk_version();
-
-uint32_t bionic_get_application_target_sdk_version() {
-  return android_get_application_target_sdk_version();
-}
diff --git a/libc/bionic/libc_init_static.cpp b/libc/bionic/libc_init_static.cpp
index d1494d7..3cda1a2 100644
--- a/libc/bionic/libc_init_static.cpp
+++ b/libc/bionic/libc_init_static.cpp
@@ -26,7 +26,6 @@
  * SUCH DAMAGE.
  */
 
-#include <android/api-level.h>
 #include <elf.h>
 #include <errno.h>
 #include <stddef.h>
@@ -107,7 +106,3 @@
 
   exit(slingshot(args.argc, args.argv, args.envp));
 }
-
-uint32_t bionic_get_application_target_sdk_version() {
-  return __ANDROID_API__;
-}
diff --git a/libc/bionic/semaphore.cpp b/libc/bionic/semaphore.cpp
index 1981647..b30c0b0 100644
--- a/libc/bionic/semaphore.cpp
+++ b/libc/bionic/semaphore.cpp
@@ -41,7 +41,6 @@
 
 #include "private/bionic_constants.h"
 #include "private/bionic_futex.h"
-#include "private/bionic_sdk_version.h"
 #include "private/bionic_time_conversions.h"
 
 // In this implementation, a semaphore contains a
@@ -221,13 +220,7 @@
       return 0;
     }
 
-    int result = __futex_wait_ex(sem_count_ptr, shared, shared | SEMCOUNT_MINUS_ONE, false, nullptr);
-    if (bionic_get_application_target_sdk_version() > 23) {
-      if (result ==-EINTR) {
-        errno = EINTR;
-        return -1;
-      }
-    }
+    __futex_wait_ex(sem_count_ptr, shared, shared | SEMCOUNT_MINUS_ONE, false, nullptr);
   }
 }