diff --git a/keywords.txt b/keywords.txt
index 21b59a5..39f6149 100644
--- a/keywords.txt
+++ b/keywords.txt
@@ -84,6 +84,8 @@ setFileBufferSize	KEYWORD2
 extractFileBufferData	KEYWORD2
 fileBufferAvailable	KEYWORD2
 getMaxFileBufferAvail	KEYWORD2
+clearFileBuffer	KEYWORD2
+clearMaxFileBufferAvail	KEYWORD2
 
 getPortSettings	KEYWORD2
 setPortOutput	KEYWORD2
diff --git a/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp b/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
index 491116f..e4a6be2 100644
--- a/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
+++ b/src/SparkFun_u-blox_GNSS_Arduino_Library.cpp
@@ -3055,6 +3055,20 @@ uint16_t SFE_UBLOX_GNSS::getMaxFileBufferAvail(void)
   return (fileBufferMaxAvail);
 }
 
+// Clear the file buffer - discard all contents
+void SFE_UBLOX_GNSS::clearFileBuffer(void)
+{
+  if (fileBufferSize == 0) // Bail if the user has not called setFileBufferSize (probably redundant)
+    return;
+  fileBufferTail = fileBufferHead;
+}
+
+// Reset fileBufferMaxAvail
+void SFE_UBLOX_GNSS::clearMaxFileBufferAvail(void)
+{
+  fileBufferMaxAvail = 0;
+}
+
 // PRIVATE: Create the file buffer. Called by .begin
 boolean SFE_UBLOX_GNSS::createFileBuffer(void)
 {
diff --git a/src/SparkFun_u-blox_GNSS_Arduino_Library.h b/src/SparkFun_u-blox_GNSS_Arduino_Library.h
index 7622ee5..86a977d 100644
--- a/src/SparkFun_u-blox_GNSS_Arduino_Library.h
+++ b/src/SparkFun_u-blox_GNSS_Arduino_Library.h
@@ -557,8 +557,10 @@ public:
 	// Support for data logging
 	void setFileBufferSize(uint16_t bufferSize); // Set the size of the file buffer. This must be called _before_ .begin.
 	uint16_t extractFileBufferData(uint8_t *destination, uint16_t numBytes); // Extract numBytes of data from the file buffer. Copy it to destination. It is the user's responsibility to ensure destination is large enough.
-	uint16_t fileBufferAvailable(void); // Returns the number of bytes available in file buffer which are waiting to be read
-	uint16_t getMaxFileBufferAvail(void); // Returns the maximum number of bytes which the file buffer has contained. Handy for checking the buffer is large enough to handle all the incoming data.
+	uint16_t fileBufferAvailable(void);		// Returns the number of bytes available in file buffer which are waiting to be read
+	uint16_t getMaxFileBufferAvail(void);	// Returns the maximum number of bytes which the file buffer has contained. Handy for checking the buffer is large enough to handle all the incoming data.
+	void clearFileBuffer(void);				// Empty the file buffer - discard all contents
+	void clearMaxFileBufferAvail(void);		// Reset fileBufferMaxAvail
 
 	// Specific commands