diff --git a/Documentation/Makefile b/Documentation/Makefile
index 48b9c9e1a..011439345 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -5,14 +5,14 @@ A2X		:= a2x
 XMLTO		:= xmlto
 
 SRC		+= criu.txt
-MANS		:= $(patsubst %.txt,%.1,$(SRC))
+MANS		:= $(patsubst %.txt,%.8,$(SRC))
 
 all: $(MANS)
 
-%.1: %.txt
+%.8: %.txt
 	$(E) "  GEN     " $@
-	$(Q) $(ASCIIDOC) -b docbook -d manpage -o $(patsubst %.1,%.xml,$@) $<
-	$(Q) $(XMLTO) man --skip-validation $(patsubst %.1,%.xml,$@) 2>/dev/null
+	$(Q) $(ASCIIDOC) -b docbook -d manpage -o $(patsubst %.8,%.xml,$@) $<
+	$(Q) $(XMLTO) man --skip-validation $(patsubst %.8,%.xml,$@) 2>/dev/null
 
 clean:
 	$(E) "  CLEAN   "
diff --git a/Documentation/criu.txt b/Documentation/criu.txt
index 5927642fe..28e1d449b 100644
--- a/Documentation/criu.txt
+++ b/Documentation/criu.txt
@@ -1,4 +1,4 @@
-CRIU(1)
+CRIU(8)
 =======
 :doctype:       manpage
 :man source:    criu