diff --git a/Makefile b/Makefile
index a7b419b..d7c0387 100755
--- a/Makefile
+++ b/Makefile
@@ -129,7 +129,7 @@ watch-autoslide-internal:
 	done
 
 watch-tocupdate-internal:
-	while inotifywait -q -e move -e modify -e create -e attrib -e delete -e moved_to -r docs ; do \
+	while inotifywait -q -e move -e modify -e create -e attrib -e delete -e moved_to -r $(DOCS_DIR) ; do \
 		sleep 2 ; \
 		$(MAKE) images ; \
 	done
@@ -185,19 +185,21 @@ $(BUILD_SLIDES_DIR):
 ## docs   => static web site
 ##
 
-build: build-pdf build-html ## build all documents as PDF and HTML files
+build: build-pdf build-html  ## build all documents as PDF and HTML files
 
-build-pdf: build-docs-pdf build-slides-pdf ## build both docs and slides as PDF files
+build-pdf: build-docs-pdf build-slides-pdf  ## build both docs and slides as PDF files
 
-build-html: build-docs-html build-slides-html ## build both docs and slides as HTML files
+build-html: build-docs-html build-slides-html  ## build both docs and slides as HTML files
 
-build-docs: build-docs-pdf build-docs-html ## build only docs as PDF and HTML
+build-docs: build-docs-pdf build-docs-html  ## build only docs as PDF and HTML
+
+build-slides: build-slides-pdf build-slides-html  ## build only slides as PDF and HTML
 
 build-slides: build-slides-pdf build-slides-html ## build only slides as PDF and HTML
 
-build-slides-pdf: $(SLIDES_PDF_ALL) $(SLIDES_MD_ALL) ## build PDF slides only
+build-slides-pdf: $(SLIDES_PDF_ALL) $(SLIDES_MD_ALL)  ## build PDF slides only
 
-build-slides-html: $(SLIDES_HTML_ALL) ## build HTML slides only
+build-slides-html: $(SLIDES_HTML_ALL)  ## build HTML slides only
 
 merge-slides: $(SLIDES_MDPP_MD) $(SLIDES_MD_ALL)