diff --git a/documentation/db2html-winehq b/documentation/db2html-winehq
index 7261888faa0..0f56c5c0f34 100755
--- a/documentation/db2html-winehq
+++ b/documentation/db2html-winehq
@@ -23,7 +23,7 @@ if [ -f /etc/debian_version ]; then
   JADETAG=\#html
 fi
 
-if [ -f /etc/redhat_release ]; then
+if [ -f /etc/redhat-release ]; then
   LINUXDIST="Redhat"
   JADEPROG="jade"
   JADETAG=