diff --git a/os/log.c b/os/log.c
index ac547efed..8c61fa92e 100644
--- a/os/log.c
+++ b/os/log.c
@@ -310,24 +310,6 @@ LogClose(enum ExitCode error)
     }
 }
 
-int
-LogSetParameter(LogParameter param, int value)
-{
-    switch (param) {
-    case XLOG_SYNC:
-        xorgLogSync = value ? TRUE : FALSE;
-        return TRUE;
-    case XLOG_VERBOSITY:
-        xorgLogVerbosity = value;
-        return TRUE;
-    case XLOG_FILE_VERBOSITY:
-        xorgLogFileVerbosity = value;
-        return TRUE;
-    default:
-        return FALSE;
-    }
-}
-
 enum {
     LMOD_LONG     = 0x1,
     LMOD_LONGLONG = 0x2,
diff --git a/os/log_priv.h b/os/log_priv.h
index e83ec6cee..660b121ef 100644
--- a/os/log_priv.h
+++ b/os/log_priv.h
@@ -40,25 +40,6 @@ void LogSetDisplay(void);
  */
 void LogClose(enum ExitCode error);
 
-/* @brief parameters for LogSetParameter() */
-typedef enum {
-    XLOG_SYNC,            /* enable/disable fsync() after each log file write */
-    XLOG_VERBOSITY,       /* set console log verbosity */
-    XLOG_FILE_VERBOSITY,  /* set log file verbosity */
-} LogParameter;
-
-/**
- * @brief set log file paremeters
- *
- * Set various (int) logging parameters, eg. verbosity.
- * See XLOG_* defines
- *
- * @param ID of the parameter to set
- * @param value the new value
- * @result TRUE if successful
- */
-int LogSetParameter(LogParameter param, int value);
-
 #ifdef DEBUG
 /**
  * @brief log debug messages (like errors) if symbol DEBUG is defined