diff --git a/configure.ac b/configure.ac
index 720d31453b..434534d2fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4610,7 +4610,7 @@ AS_HELP_STRING([--disable-httpsig],[Disable HTTP Message Signatures support (exp
     want_httpsig="no"
 )
 
-if test "$want_httpsig" = "yes" && test "$OPENSSL_ENABLED" != "1" && test "$WOLFSSL_ENABLED" = "1"; then
+if test "$want_httpsig" = "yes" && test "$OPENSSL_ENABLED" != "1" && test "$WOLFSSL_ENABLED" != "1"; then
   AC_MSG_WARN([HTTPSIG requires OpenSSL or wolfSSL. HTTPSIG support disabled.])
   want_httpsig="no"
 fi