diff --git a/src/backend/cpu/platform/BasicCpuInfo.h b/src/backend/cpu/platform/BasicCpuInfo.h
index 7956ef1c6..5504d07b1 100644
--- a/src/backend/cpu/platform/BasicCpuInfo.h
+++ b/src/backend/cpu/platform/BasicCpuInfo.h
@@ -71,10 +71,13 @@ protected:
     bool m_jccErratum       = false;
 
 private:
+#   ifndef XMRIG_ARM
     uint32_t m_procInfo     = 0;
     uint32_t m_family       = 0;
     uint32_t m_model        = 0;
     uint32_t m_stepping     = 0;
+#   endif
+
     Assembly m_assembly     = Assembly::NONE;
     MsrMod m_msrMod         = MSR_MOD_NONE;
     std::bitset<FLAG_MAX> m_flags;
diff --git a/src/backend/cpu/platform/HwlocCpuInfo.cpp b/src/backend/cpu/platform/HwlocCpuInfo.cpp
index 6f6cb4b70..2a074fc07 100644
--- a/src/backend/cpu/platform/HwlocCpuInfo.cpp
+++ b/src/backend/cpu/platform/HwlocCpuInfo.cpp
@@ -85,6 +85,15 @@ static inline void findByType(hwloc_obj_t obj, hwloc_obj_type_t type, func lambd
 }
 
 
+static inline size_t countByType(hwloc_topology_t topology, hwloc_obj_type_t type)
+{
+    const int count = hwloc_get_nbobjs_by_type(topology, type);
+
+    return count > 0 ? static_cast<size_t>(count) : 0;
+}
+
+
+#ifndef XMRIG_ARM
 static inline std::vector<hwloc_obj_t> findByType(hwloc_obj_t obj, hwloc_obj_type_t type)
 {
     std::vector<hwloc_obj_t> out;
@@ -94,14 +103,6 @@ static inline std::vector<hwloc_obj_t> findByType(hwloc_obj_t obj, hwloc_obj_typ
 }
 
 
-static inline size_t countByType(hwloc_topology_t topology, hwloc_obj_type_t type)
-{
-    const int count = hwloc_get_nbobjs_by_type(topology, type);
-
-    return count > 0 ? static_cast<size_t>(count) : 0;
-}
-
-
 static inline size_t countByType(hwloc_obj_t obj, hwloc_obj_type_t type)
 {
     size_t count = 0;
@@ -116,6 +117,7 @@ static inline bool isCacheExclusive(hwloc_obj_t obj)
     const char *value = hwloc_obj_get_info_by_name(obj, "Inclusive");
     return value == nullptr || value[0] != '1';
 }
+#endif
 
 
 } // namespace xmrig
diff --git a/src/backend/cuda/CudaWorker.cpp b/src/backend/cuda/CudaWorker.cpp
index 3585308fd..725d59c95 100644
--- a/src/backend/cuda/CudaWorker.cpp
+++ b/src/backend/cuda/CudaWorker.cpp
@@ -50,7 +50,6 @@
 namespace xmrig {
 
 
-static constexpr uint32_t kReserveCount = 32768;
 std::atomic<bool> CudaWorker::ready;
 
 
diff --git a/src/base/kernel/Platform_mac.cpp b/src/base/kernel/Platform_mac.cpp
index 4bd7a40a8..20ad96529 100644
--- a/src/base/kernel/Platform_mac.cpp
+++ b/src/base/kernel/Platform_mac.cpp
@@ -36,7 +36,14 @@ char *xmrig::Platform::createUserAgent()
     constexpr const size_t max = 256;
 
     char *buf = new char[max]();
-    int length = snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s", APP_NAME, APP_VERSION, uv_version_string());
+    int length = snprintf(buf, max,
+                          "%s/%s (Macintosh; macOS"
+#                         ifdef XMRIG_ARM
+                          "; arm64"
+#                         else
+                          "; x86_64"
+#                         endif
+                          ") libuv/%s", APP_NAME, APP_VERSION, uv_version_string());
 
 #   ifdef __clang__
     length += snprintf(buf + length, max - length, " clang/%d.%d.%d", __clang_major__, __clang_minor__, __clang_patchlevel__);
diff --git a/src/base/net/http/HttpListener.h b/src/base/net/http/HttpListener.h
index 0e7264217..8f86d2baa 100644
--- a/src/base/net/http/HttpListener.h
+++ b/src/base/net/http/HttpListener.h
@@ -29,13 +29,20 @@ namespace xmrig {
 class HttpListener : public IHttpListener
 {
 public:
-    inline HttpListener(IHttpListener *listener, const char *tag = nullptr) : m_tag(tag), m_listener(listener) {}
+    inline HttpListener(IHttpListener *listener, const char *tag = nullptr) :
+#       ifdef APP_DEBUG
+        m_tag(tag),
+#       endif
+        m_listener(listener)
+    {}
 
 protected:
     void onHttpData(const HttpData &data) override;
 
 private:
+#   ifdef APP_DEBUG
     const char *m_tag;
+#   endif
     IHttpListener *m_listener;
 };
 
diff --git a/src/net/Network.h b/src/net/Network.h
index 0289b2d25..94d546572 100644
--- a/src/net/Network.h
+++ b/src/net/Network.h
@@ -92,7 +92,6 @@ private:
     IStrategy *m_strategy   = nullptr;
     NetworkState *m_state   = nullptr;
     Timer *m_timer          = nullptr;
-    uint32_t m_benchSize    = 0;
 };