diff --git a/common/TracySocket.cpp b/common/TracySocket.cpp
index dd6867f2..70cafb22 100644
--- a/common/TracySocket.cpp
+++ b/common/TracySocket.cpp
@@ -518,7 +518,7 @@ void UdpListen::Close()
     m_sock = -1;
 }
 
-const char* UdpListen::Read( int& len, IpAddress& addr )
+const char* UdpListen::Read( size_t& len, IpAddress& addr )
 {
     static char buf[2048];
 
@@ -529,7 +529,7 @@ const char* UdpListen::Read( int& len, IpAddress& addr )
 
     sockaddr sa;
     socklen_t salen = sizeof( struct sockaddr );
-    len = recvfrom( m_sock, buf, 2048, 0, &sa, &salen );
+    len = (size_t)recvfrom( m_sock, buf, 2048, 0, &sa, &salen );
     addr.Set( sa );
 
     return buf;
diff --git a/common/TracySocket.hpp b/common/TracySocket.hpp
index 6e9f66c9..e01889d4 100644
--- a/common/TracySocket.hpp
+++ b/common/TracySocket.hpp
@@ -115,7 +115,7 @@ public:
     bool Listen( int port );
     void Close();
 
-    const char* Read( int& len, IpAddress& addr );
+    const char* Read( size_t& len, IpAddress& addr );
 
     UdpListen( const UdpListen& ) = delete;
     UdpListen( UdpListen&& ) = delete;
diff --git a/profiler/src/main.cpp b/profiler/src/main.cpp
index 493ea3ee..1485bb6b 100644
--- a/profiler/src/main.cpp
+++ b/profiler/src/main.cpp
@@ -295,7 +295,7 @@ int main( int argc, char** argv )
             else
             {
                 tracy::IpAddress addr;
-                int len;
+                size_t len;
                 auto msg = broadcastListen->Read( len, addr );
                 if( msg )
                 {
diff --git a/server/TracyFileRead.hpp b/server/TracyFileRead.hpp
index 2b07255d..4191ccd0 100644
--- a/server/TracyFileRead.hpp
+++ b/server/TracyFileRead.hpp
@@ -202,7 +202,7 @@ private:
         if( fread( &sz, 1, sizeof( sz ), m_file ) == sizeof( sz ) )
         {
             fread( m_lz4buf, 1, sz, m_file );
-            m_lastBlock = LZ4_decompress_safe_continue( m_stream, m_lz4buf, m_second, sz, BufSize );
+            m_lastBlock = (size_t)LZ4_decompress_safe_continue( m_stream, m_lz4buf, m_second, sz, BufSize );
         }
         else
         {
@@ -219,7 +219,7 @@ private:
     char* m_buf;
     char* m_second;
     size_t m_offset;
-    int m_lastBlock;
+    size_t m_lastBlock;
 
     std::atomic<bool> m_signalSwitch;
     std::atomic<bool> m_signalAvailable;