diff --git a/Documentation/Makefile b/Documentation/Makefile
index 390c9c6a1..e6b0cc165 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -13,7 +13,7 @@ HTMLDOCS = $(patsubst %,$(OUT)%.html,$(DOCNAMES))
 TEXTDOCS = $(patsubst %,$(OUT)%.text,$(DOCNAMES))
 PDFDOCS = $(patsubst %,$(OUT)%.pdf,$(DOCNAMES))
 
-ASCIIDOC = asciidoctor
+ASCIIDOC = asciidoc
 A2X = a2x
 BROWSER = firefox
 THEME = compact_subsurface