diff --git a/reference/image/constants.xml b/reference/image/constants.xml
index 629679916d..39ad2bff20 100644
--- a/reference/image/constants.xml
+++ b/reference/image/constants.xml
@@ -876,7 +876,7 @@
 
   <varlistentry xml:id="constant.img-bicubic-fixed">
    <term>
-    <constant>IMG_BICUBIC</constant>
+    <constant>IMG_BICUBIC_FIXED</constant>
     (<type>int</type>)
    </term>
    <listitem>