diff --git a/configure.ac b/configure.ac
index 1d1464781..bc4263949 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2980,6 +2980,7 @@ AS_CASE([$FIPS_VERSION],
             [ENABLED_SHA512="yes"; AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_SHA512 -DWOLFSSL_SHA384"])
         AS_IF([test "x$ENABLED_AESGCM" = "xno"],
             [ENABLED_AESGCM="yes"; AM_CFLAGS="$AM_CFLAGS -DHAVE_AESGCM"])
+        AS_IF([test "x$ENABLED_MD5" = "xyes"],[ENABLED_MD5="no"; ENABLED_OLD_TLS="no"; AM_CFLAGS="$AM_CFLAGS -DNO_MD5 -DNO_OLD_TLS"])
         AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_ECDSA_SET_K"
         AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_VALIDATE_FFC_IMPORT -DHAVE_FFDHE_Q"
         AM_CFLAGS="$AM_CFLAGS -DHAVE_FFDHE_3072 -DHAVE_FFDHE_4096 -DHAVE_FFDHE_6144 -DHAVE_FFDHE_8192 -DFP_MAX_BITS=16384"