diff --git a/src/tools/backend/flow.gif b/src/tools/backend/flow.gif
deleted file mode 100644
index 177bfc729d9..00000000000
Binary files a/src/tools/backend/flow.gif and /dev/null differ
diff --git a/src/tools/backend/flow.jpg b/src/tools/backend/flow.jpg
new file mode 100644
index 00000000000..939944b8f23
Binary files /dev/null and b/src/tools/backend/flow.jpg differ
diff --git a/src/tools/backend/index.html b/src/tools/backend/index.html
index 6b5362dff8c..f4c253d0fce 100644
--- a/src/tools/backend/index.html
+++ b/src/tools/backend/index.html
@@ -13,7 +13,7 @@ by Bruce Momjian
 Click on an item to see more detail.
 <BR>
 <BR>
-<IMG src="flow.gif" usemap="#flowmap">
+<IMG src="flow.jpg" usemap="#flowmap">
 </CENTER>
 <MAP name="flowmap">
 <AREA COORDS="290,10,450,50" HREF="backend_dirs.html#main">