diff --git a/configure.ac b/configure.ac
index 9ce19133978..9f2ee4db7e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1471,6 +1471,7 @@ then
     test "$enable_sep" = "" && enable_sep=yes
     test "$enable_hkdf" = "" && enable_hkdf=yes
     test "$enable_eccencrypt" = "" && test "$enable_ecc" != "no" && enable_eccencrypt=yes
+    test "$enable_fpecc" = "" && test "$enable_ecc" != "no" && enable_fpecc=yes
     test "$enable_psk" = "" && enable_psk=yes
     test "$enable_cmac" = "" && enable_cmac=yes
     test "$enable_cmac_kdf" = "" && enable_cmac_kdf=yes