diff --git a/workspace_tools/tests.py b/workspace_tools/tests.py
index ae5951c206..76714676f8 100644
--- a/workspace_tools/tests.py
+++ b/workspace_tools/tests.py
@@ -635,7 +635,7 @@ TESTS = [
         "source_dir": join(TEST_DIR, "mbed", "fs"),
         "dependencies": [MBED_LIBRARIES, RTOS_LIBRARIES, TEST_MBED_LIB, SD_FS, FAT_FS],
     },
-	
+
 	# LPC1114
 	{
 		"id": "LPCBlink", "description": "Example for LPC, blinking",