diff --git a/libc/Android.bp b/libc/Android.bp
index 00932de..f326db3 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -1649,6 +1649,9 @@
         keep_symbols: true,
     },
 
+    // Do not pack libc.so relocations; see http://b/20645321 for details.
+    pack_relocations: false,
+
     // WARNING: The only library libc.so should depend on is libdl.so!  If you add other libraries,
     // make sure to add -Wl,--exclude-libs=libgcc.a to the LOCAL_LDFLAGS for those libraries.  This
     // ensures that symbols that are pulled into those new libraries from libgcc.a are not declared