diff --git a/wolfcrypt/src/ext_kyber.c b/wolfcrypt/src/ext_kyber.c
index ceedffdbe..61a771329 100644
--- a/wolfcrypt/src/ext_kyber.c
+++ b/wolfcrypt/src/ext_kyber.c
@@ -24,7 +24,6 @@
 #endif
 
 #include <wolfssl/wolfcrypt/settings.h>
-#include <wolfssl/wolfcrypt/ext_kyber.h>
 #include <wolfssl/wolfcrypt/error-crypt.h>
 
 #if defined(WOLFSSL_KYBER_90S) && defined(HAVE_PQM4)
@@ -32,6 +31,7 @@
 #endif
 
 #ifdef WOLFSSL_HAVE_KYBER
+#include <wolfssl/wolfcrypt/ext_kyber.h>
 
 #ifdef NO_INLINE
     #include <wolfssl/wolfcrypt/misc.h>
diff --git a/wolfssl/wolfcrypt/ext_kyber.h b/wolfssl/wolfcrypt/ext_kyber.h
index d1a400ce6..3e66d8aaf 100644
--- a/wolfssl/wolfcrypt/ext_kyber.h
+++ b/wolfssl/wolfcrypt/ext_kyber.h
@@ -22,6 +22,8 @@
 #ifndef EXT_KYBER_H
 #define EXT_KYBER_H
 
+
+#ifdef WOLFSSL_HAVE_KYBER
 #include <wolfssl/wolfcrypt/kyber.h>
 
 #if !defined(HAVE_LIBOQS) && !defined(HAVE_PQM4)
@@ -59,4 +61,5 @@ struct KyberKey {
     byte pub[EXT_KYBER_MAX_PUB_SZ];
 };
 
+#endif /* WOLFSSL_HAVE_KYBER */
 #endif /* EXT_KYBER_H */