diff --git a/src/fsfw/globalfunctions/TimeSystems.h b/src/fsfw/globalfunctions/TimeSystems.h
deleted file mode 100644
index 533dc5cb..00000000
--- a/src/fsfw/globalfunctions/TimeSystems.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef FSFW_SRC_FSFW_GLOBALFUNCTIONS_TIMESYSTEMS_H_
-#define FSFW_SRC_FSFW_GLOBALFUNCTIONS_TIMESYSTEMS_H_
-
-#ifdef PLATFORM_WIN
-#include <winsock2.h>
-#else
-#include <sys/time.h>
-#endif
-
-class TimeSystems {
- public:
-  virtual ~TimeSystems() {}
-
-  static double convertUnixToJD2000(timeval time) {
-    return ((time.tv_sec + time.tv_usec * 1e-6) / 86400.0) + 2440587.5 - 2451545;
-  }
-};
-
-#endif /* FSFW_SRC_FSFW_GLOBALFUNCTIONS_TIMESYSTEMS_H_ */