diff --git a/src/libsodium/crypto_aead/aes256gcm/aead_aes256gcm.c b/src/libsodium/crypto_aead/aes256gcm/aead_aes256gcm.c
index 98421525..715e1f5c 100644
--- a/src/libsodium/crypto_aead/aes256gcm/aead_aes256gcm.c
+++ b/src/libsodium/crypto_aead/aes256gcm/aead_aes256gcm.c
@@ -48,7 +48,7 @@ crypto_aead_aes256gcm_keygen(unsigned char k[crypto_aead_aes256gcm_KEYBYTES])
 }
 
 #if !((defined(HAVE_ARMCRYPTO) && defined(__GNUC__) && defined(NATIVE_LITTLE_ENDIAN)) || \
-      (defined(HAVE_TMMINTRIN_H) && defined(HAVE_WMMINTRIN_H)))
+      (defined(HAVE_TMMINTRIN_H) && defined(HAVE_WMMINTRIN_H) && defined(__GNUC__)))
 
 #ifndef ENOSYS
 #define ENOSYS ENXIO
diff --git a/src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c b/src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
index 6e27c28f..2fa675ad 100644
--- a/src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
+++ b/src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
@@ -13,7 +13,7 @@
 #include "runtime.h"
 #include "utils.h"
 
-#if defined(HAVE_TMMINTRIN_H) && defined(HAVE_WMMINTRIN_H)
+#if defined(HAVE_TMMINTRIN_H) && defined(HAVE_WMMINTRIN_H) && defined(__GNUC__)
 
 #ifdef __GNUC__
 #pragma GCC target("ssse3")