diff --git a/lib/inputdev/HIDDeviceUdev.cpp b/lib/inputdev/HIDDeviceUdev.cpp
index 22783eb..5cbd66c 100644
--- a/lib/inputdev/HIDDeviceUdev.cpp
+++ b/lib/inputdev/HIDDeviceUdev.cpp
@@ -171,8 +171,6 @@ class HIDDeviceUdev final : public IHIDDevice
         udev_device_unref(udevDev);
     }
 
-    int m_reportDescSz;
-
     static void _threadProcHID(std::shared_ptr<HIDDeviceUdev> device)
     {
         char errStr[256];
diff --git a/lib/inputdev/HIDListenerUdev.cpp b/lib/inputdev/HIDListenerUdev.cpp
index 2be0924..0d3b451 100644
--- a/lib/inputdev/HIDListenerUdev.cpp
+++ b/lib/inputdev/HIDListenerUdev.cpp
@@ -106,7 +106,7 @@ class HIDListenerUdev final : public IHIDListener
             int reportDescSize;
             if (ioctl(fd, HIDIOCGRDESCSIZE, &reportDescSize) == -1)
             {
-                const char* err = strerror(errno);
+                //const char* err = strerror(errno);
                 close(fd);
                 return;
             }
@@ -116,7 +116,7 @@ class HIDListenerUdev final : public IHIDListener
             reportDesc.size = reportDescSize;
             if (ioctl(fd, HIDIOCGRDESC, &reportDesc) == -1)
             {
-                const char* err = strerror(errno);
+                //const char* err = strerror(errno);
                 close(fd);
                 return;
             }
diff --git a/lib/inputdev/HIDParser.cpp b/lib/inputdev/HIDParser.cpp
index 1320ee3..c13213f 100644
--- a/lib/inputdev/HIDParser.cpp
+++ b/lib/inputdev/HIDParser.cpp
@@ -494,7 +494,7 @@ HIDParser::ParseItem(HIDReports& reportsOut,
         uint8_t bDataSize = GetByteValue(it, end, status);
         if (status == ParserStatus::Error)
             return ParserStatus::Error;
-        uint8_t bLongItemTag = GetByteValue(it, end, status);
+        /*uint8_t bLongItemTag =*/ GetByteValue(it, end, status);
         if (status == ParserStatus::Error)
             return ParserStatus::Error;
         status = AdvanceIt(it, end, bDataSize);
diff --git a/lib/x11/ApplicationWayland.hpp b/lib/x11/ApplicationWayland.hpp
index e7f2762..6721b47 100644
--- a/lib/x11/ApplicationWayland.hpp
+++ b/lib/x11/ApplicationWayland.hpp
@@ -43,7 +43,10 @@ public:
       m_pname(pname),
       m_args(args),
       m_singleInstance(singleInstance)
-    {}
+    {
+        (void)m_callback;
+        (void)m_singleInstance;
+    }
     
     EPlatformType getPlatformType() const
     {
diff --git a/lib/x11/WindowXlib.cpp b/lib/x11/WindowXlib.cpp
index e14ebbc..afe281b 100644
--- a/lib/x11/WindowXlib.cpp
+++ b/lib/x11/WindowXlib.cpp
@@ -1431,8 +1431,8 @@ public:
                     unsigned char* data;
                     Atom type;
 
-                    Atom t1 = S_ATOMS->m_clipboard;
-                    Atom t2 = S_ATOMS->m_clipdata;
+                    //Atom t1 = S_ATOMS->m_clipboard;
+                    //Atom t2 = S_ATOMS->m_clipdata;
 
                     if (XGetWindowProperty(m_xDisp, m_windowId, S_ATOMS->m_clipdata, 0, 32, False, AnyPropertyType,
                                            &type, &format, &nitems, &rem, &data))