diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index af65e6d..12e1c1b 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -54,7 +54,7 @@
 #include "mbedtls/psa_util.h"
 #include "psa/crypto.h"
 #endif
-#include "legacy_or_psa.h"
+#include "mbedtls/legacy_or_psa.h"
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 #include "mbedtls/oid.h"