diff --git a/example/d-form/README.md b/example/d-form/README.md
index fb646cb9..44a1ff43 100644
--- a/example/d-form/README.md
+++ b/example/d-form/README.md
@@ -59,7 +59,7 @@ a CSRF token into it using the
 generate the `<input>` tag.
 
 ```html
-<form method="post" action="/">
+<form method="POST" action="/">
   <input name="dream.csrf" type="hidden" value="j8vjZ6...">
 
   <!-- The rest we actually wrote ourselves in the template! -->
diff --git a/example/w-upload-stream/README.md b/example/w-upload-stream/README.md
index e7d8b5a7..4868a3dc 100644
--- a/example/w-upload-stream/README.md
+++ b/example/w-upload-stream/README.md
@@ -11,7 +11,7 @@ the total size of each uploaded file:
 let home request =
   <html>
   <body>
-    <form action="/" enctype="multipart/form-data" method="post">
+    <form method="POST" action="/" enctype="multipart/form-data">
       <%s! Dream.csrf_tag request %>
       <input name="files" type="file" multiple>
       <button>Submit!</button>
diff --git a/example/w-upload-stream/upload_stream.eml.ml b/example/w-upload-stream/upload_stream.eml.ml
index ca9cf4cf..e6d086f9 100644
--- a/example/w-upload-stream/upload_stream.eml.ml
+++ b/example/w-upload-stream/upload_stream.eml.ml
@@ -1,7 +1,7 @@
 let home request =
   <html>
   <body>
-    <form action="/" enctype="multipart/form-data" method="post">
+    <form method="POST" action="/" enctype="multipart/form-data">
       <%s! Dream.csrf_tag request %>
       <input name="files" type="file" multiple>
       <button>Submit!</button>
diff --git a/src/dream.mli b/src/dream.mli
index f265c7a6..51fa0b11 100644
--- a/src/dream.mli
+++ b/src/dream.mli
@@ -1001,7 +1001,7 @@ val origin_referrer_check : middleware
     with a CSRF token:
 
     {[
-      <form action="/" method="post">
+      <form method="POST" action="/">
         <%s! Dream.csrf_tag request %>
         <input name="my.field">
       </form>
@@ -1137,7 +1137,7 @@ val multipart : ?csrf:bool -> request -> multipart_form form_result promise
     [multipart/form-data]. The CSRF token can be generated in a template with
 
     {[
-      <form action="/" method="post" enctype="multipart/form-data">
+      <form method="POST" action="/" enctype="multipart/form-data">
         <%s! Dream.csrf_tag request %>
     ]}
 
@@ -1320,7 +1320,7 @@ val csrf_tag : request -> string
     {!Dream.val-form} and {!Dream.val-multipart}. For example, in a template,
 
     {[
-      <form method="post" action="/">
+      <form method="POST" action="/">
         <%s! Dream.csrf_tag request %>
         <input name="my.field">
       </form>
@@ -1329,7 +1329,7 @@ val csrf_tag : request -> string
     expands to
 
     {[
-      <form method="post" action="/">
+      <form method="POST" action="/">
         <input name="dream.csrf" type="hidden" value="a-token">
         <input name="my.field">
       </form>
