diff --git a/src/unix/linux_like/android/b32/mod.rs b/src/unix/linux_like/android/b32/mod.rs
index 1f4f796f2a94a..70c7444f6f843 100644
--- a/src/unix/linux_like/android/b32/mod.rs
+++ b/src/unix/linux_like/android/b32/mod.rs
@@ -227,6 +227,9 @@ pub const UT_HOSTSIZE: usize = 16;
 pub const SIGSTKSZ: ::size_t = 8192;
 pub const MINSIGSTKSZ: ::size_t = 2048;
 
+// From NDK's linux/auxvec.h
+pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
+
 extern "C" {
     pub fn timegm64(tm: *const ::tm) -> ::time64_t;
 }