diff --git a/doc/WinFsp-Performance-Testing.asciidoc b/doc/WinFsp-Performance-Testing.asciidoc
index de7133a6..4d31eb8f 100644
--- a/doc/WinFsp-Performance-Testing.asciidoc
+++ b/doc/WinFsp-Performance-Testing.asciidoc
@@ -7,11 +7,9 @@ This document discusses performance testing for WinFsp. The goal of this perform
 
 This performance testing shows that WinFsp has excellent performance in all tested scenarios. It outperforms NTFS in most scenarios (an unfair comparison as NTFS is a disk file system and WinFsp is tested with an in-memory file system). It also outperforms Dokany in all scenarios, often by an order of magnitude.
 
-.File Tests
 ifdef::env-browser[chart::bar[data-uri="WinFsp-Performance-Testing/file_tests.csv",file="WinFsp-Performance-Testing/file_tests.png",opt="y-label=time"]]
 ifndef::env-browser[image::WinFsp-Performance-Testing/file_tests.png[]]
 
-.Read/Write Tests
 ifdef::env-browser[chart::bar[data-uri="WinFsp-Performance-Testing/rdwr_tests.csv",file="WinFsp-Performance-Testing/rdwr_tests.png",opt="y-label=time"]]
 ifndef::env-browser[image::WinFsp-Performance-Testing/rdwr_tests.png[]]
 
diff --git a/doc/WinFsp-Performance-Testing/file_tests.png b/doc/WinFsp-Performance-Testing/file_tests.png
index 0a49d3a3..e352bfde 100644
Binary files a/doc/WinFsp-Performance-Testing/file_tests.png and b/doc/WinFsp-Performance-Testing/file_tests.png differ
diff --git a/doc/WinFsp-Performance-Testing/rdwr_tests.png b/doc/WinFsp-Performance-Testing/rdwr_tests.png
index 417e630b..075745db 100644
Binary files a/doc/WinFsp-Performance-Testing/rdwr_tests.png and b/doc/WinFsp-Performance-Testing/rdwr_tests.png differ