diff --git a/Makefile.in b/Makefile.in
index 48cd24679..431f24da8 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -361,7 +361,7 @@ lexicon.txt: doc_src/commands.hdr $(FUNCTIONS_DIR_FILES) $(COMPLETIONS_DIR_FILES
 	sed <share/functions/__fish_config_interactive.fish >>lexicon.tmp -n \
 		-e '/set_default/s/.*\(fish_[a-z][a-z_]*\).*$$/clrv \1/p'; \
 	sed <lexicon_filter.in >>lexicon.tmp -n \
-		-e '/^#!#/s/^#!# \(.... [a-z][a-z_]*\)/\1/p'; \
+		-e '/^#.!#/s/^#.!# \(.... [a-z][a-z_]*\)/\1/p'; \
 	mv lexicon.tmp lexicon.txt; rm -f lexicon_catalog.tmp lexicon_catalog.txt;
 
 #
diff --git a/lexicon_filter.in b/lexicon_filter.in
index 0b254a014..ff78f72d4 100644
--- a/lexicon_filter.in
+++ b/lexicon_filter.in
@@ -617,8 +617,8 @@ s/\([^@]\)\([A-Za-z0-9_-][A-Za-z0-9_-]*\.[a-z0-9*][a-z0-9*]*\)/\1@fsfo{\2}/g
 # As the lexicon is written into the output lexicon_filter, portability is
 # automatically handled.
 #.
-#!# cmnd whoami
-#!# cmnd mkdir
-#!# cmnd basename
-#!# bltn sleep
-#!# args in
+#.!# cmnd whoami
+#.!# cmnd mkdir
+#.!# cmnd basename
+#.!# bltn sleep
+#.!# args in