diff --git a/tests/api.c b/tests/api.c
index ddfdbe7b8..9b1581c3d 100644
--- a/tests/api.c
+++ b/tests/api.c
@@ -23211,7 +23211,9 @@ static void test_wc_PKCS7_EncodeDecodeEnvelopedData (void)
 {
 #if defined(HAVE_PKCS7)
     PKCS7*      pkcs7;
+#ifdef ECC_TIMING_RESISTANT
     WC_RNG      rng;
+#endif
     word32      tempWrd32   = 0;
     byte*       tmpBytePtr = NULL;
     const char  input[] = "Test data to encode.";
diff --git a/wolfcrypt/test/test.c b/wolfcrypt/test/test.c
index 0966a4d41..566c3adc2 100644
--- a/wolfcrypt/test/test.c
+++ b/wolfcrypt/test/test.c
@@ -26224,7 +26224,9 @@ static int pkcs7enveloped_run_vectors(byte* rsaCert, word32 rsaCertSz,
     byte   *enveloped;
     byte   *decoded;
     PKCS7* pkcs7;
+#ifdef ECC_TIMING_RESISTANT
     WC_RNG rng;
+#endif
 #ifdef PKCS7_OUTPUT_TEST_BUNDLES
     XFILE  pkcs7File;
 #endif