diff --git a/main.cpp b/main.cpp
index 639cc93..0b4d697 100644
--- a/main.cpp
+++ b/main.cpp
@@ -64,24 +64,6 @@ int main(int argc, char *argv[]) {
         setDebugLevel(LOG_NOTICE);
     }
 
-//#if defined (Q_OS_UNIX) || defined (Q_OS_LINUX)
-//#ifdef _POSIX_THREAD_PROCESS_SHARED
-//    errno = 0;
-//    int res = 0;
-//    if ((res = sysconf(_SC_THREAD_PROCESS_SHARED)) < 0) {
-//        if (errno != 0) {
-//            qCritical() << "_POSIX_THREAD_PROCESS_SHARED NOT SUPPORTED"
-//                        << strerror(errno);
-//            exit(-1);
-//        }
-//    } else {
-//        if (res == _POSIX_THREAD_PROCESS_SHARED) {
-//            Utils::printInfoMsg("_POSIX_THREAD_PROCESS_SHARED SUPPORTED");
-//        }
-//    }
-//#endif
-//#endif
-
     QCommandLineParser parser;
     parser.setApplicationDescription("Download tool for downloading device controller firmware, printer json-files and executing opkg-commands.");
     parser.addHelpOption();