--- a/doc/Makefile	2021-05-07 22:40:29.000000000 +0200
+++ b/doc/Makefile	2021-08-11 07:29:33.794844656 +0200
@@ -12,16 +12,12 @@
 
 SPHINX_FILES=$(patsubst %,sphinx/%.rst,$(RST_FILES))
 
-.build-stamp doc: xca.1.gz html/index.html qthelp/xca.qhc
+.build-stamp doc: xca.1 html/index.html qthelp/xca.qhc
 qthelpfiles=qthelp/*.html qthelp/xca.qhc qthelp/xca.qch
 .install-stamp: doc
 
 include $(TOPDIR)/Rules.mak
 
-%.1.gz: %.1
-	@$(PRINT) "  MAN    [$(BASENAME)] $@"
-	gzip -9 <$^ >$@
-
 xca.1: xca.1.head xca.1.options xca.1.tail
 	cat $^ > $@
 
@@ -43,7 +39,7 @@
 	$(ENABLE_DOC)install -m 755 -d $(DESTDIR)$(htmldir)
 	$(ENABLE_DOC)install -m 644 $(qthelpfiles) $(DESTDIR)$(htmldir)
 	install -m 755 -d $(DESTDIR)$(mandir)/man1
-	install -m 644 *.1.gz $(DESTDIR)/$(mandir)/man1
+	install -m 644 *.1 $(DESTDIR)/$(mandir)/man1
 
 app: $(doc)
 	mkdir -p $(APPDIR)/Resources