diff --git a/Makefile.am.common b/Makefile.am.common
index 7c8b280..9586e15 100644
--- a/Makefile.am.common
+++ b/Makefile.am.common
@@ -1,2 +1,4 @@
 AM_CPPFLAGS = -I$(top_srcdir)/include
 AM_CPPFLAGS += -DOPENSSL_NO_ASM
+AM_CPPFLAGS += -DHAVE_CRYPTODEV
+AM_CPPFLAGS += -DLIBRESSL_INTERNAL
diff --git a/configure.ac b/configure.ac
index 549f303..7aec0b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ AC_CONFIG_MACRO_DIR([m4])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 AC_SUBST([USER_CFLAGS], "-O2 $CFLAGS")
-CFLAGS="$CFLAGS -Wall -Werror -std=c99 -g -Wno-pointer-sign -DHAVE_CRYPTODEV -DLIBRESSL_INTERNAL"
+CFLAGS="$CFLAGS -Wall -Werror -std=c99 -g -Wno-pointer-sign"
 
 case $target_os in
 	*darwin*)