diff --git a/sources/main.cpp b/sources/main.cpp
index 11f8908..6219751 100644
--- a/sources/main.cpp
+++ b/sources/main.cpp
@@ -83,7 +83,7 @@ void getRawAddress(int lErase, Key& InvertedPublicKey, Address& rawAddr) {
     rawAddr[1] = static_cast<unsigned char>(lErase - 1);
     memcpy(&rawAddr[2], &InvertedPublicKey[start], 14);
 }
-[[gnu::always_inline]] inline void bitwiseInverse(const unsigned char* key, Key& inverted) noexcept {
+inline void bitwiseInverse(const unsigned char* key, Key& inverted) noexcept {
     __m256i chunk = _mm256_loadu_si256(reinterpret_cast<const __m256i*>(key));
     chunk = _mm256_xor_si256(chunk, _mm256_set1_epi8(0xFF));
     _mm256_storeu_si256(reinterpret_cast<__m256i*>(inverted), chunk);