diff --git a/cmake/randomx.cmake b/cmake/randomx.cmake
index 5a225c00..74f4048e 100644
--- a/cmake/randomx.cmake
+++ b/cmake/randomx.cmake
@@ -79,7 +79,7 @@ if (WITH_RANDOMX)
             )
     endif()
 
-    if (XMRIG_OS_LINUX)
+    if (XMRIG_OS_LINUX AND NOT XMRIG_ARM)
         list(APPEND SOURCES_CRYPTO src/crypto/rx/Rx_linux.cpp)
     endif()
 else()
diff --git a/src/crypto/rx/Rx.cpp b/src/crypto/rx/Rx.cpp
index 1de648c2..f6685fbf 100644
--- a/src/crypto/rx/Rx.cpp
+++ b/src/crypto/rx/Rx.cpp
@@ -115,7 +115,7 @@ void xmrig::Rx::init(IRxListener *listener)
 }
 
 
-#ifndef XMRIG_OS_LINUX
+#if !defined(XMRIG_OS_LINUX) || defined(XMRIG_ARM)
 void xmrig::Rx::osInit(const RxConfig &)
 {
 }