diff --git a/libc/Android.bp b/libc/Android.bp
index 7454d03..20df52c 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -481,7 +481,6 @@
         "upstream-openbsd/lib/libc/stdlib/reallocarray.c",
         "upstream-openbsd/lib/libc/stdlib/remque.c",
         "upstream-openbsd/lib/libc/stdlib/setenv.c",
-        "upstream-openbsd/lib/libc/stdlib/system.c",
         "upstream-openbsd/lib/libc/stdlib/tfind.c",
         "upstream-openbsd/lib/libc/stdlib/tsearch.c",
         "upstream-openbsd/lib/libc/string/strcasecmp.c",
@@ -1369,6 +1368,7 @@
         "bionic/sys_time.cpp",
         "bionic/sysinfo.cpp",
         "bionic/syslog.cpp",
+        "bionic/system.cpp",
         "bionic/system_property_api.cpp",
         "bionic/system_property_set.cpp",
         "bionic/tdestroy.cpp",