diff --git a/doc/Makefile.am b/doc/Makefile.am
index e0ad0dbeb..a14d65edc 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -47,8 +47,18 @@ DOCBOOK_HTML = http://docbook.sourceforge.net/release/xsl/current/html/docbook.x
 
 install-data-local:
 	$(MKDIR_P) $(DESTDIR)$(docdir)/html/search
-	find html -type f -exec $(INSTALL_DATA) {} $(DESTDIR)$(docdir)/html \;
-	find html/search -type f -exec $(INSTALL_DATA) {} $(DESTDIR)$(docdir)/html/search \;
+	$(INSTALL_DATA) \
+	    html/*.css \
+	    html/*.html \
+	    html/*.js \
+	    html/*.png \
+	    html/*.svg \
+	    $(DESTDIR)$(docdir)/html
+	$(INSTALL_DATA) \
+	    html/search/*.css \
+	    html/search/*.js \
+	    html/search/*.svg \
+	    $(DESTDIR)$(docdir)/html/search
 
 uninstall-local:
 	-rm -rf $(DESTDIR)$(docdir)/html