diff --git a/Dockerfile b/Dockerfile
index e7af7fa..d7d1dfb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,6 @@ RUN apt-get update && \
 WORKDIR /home/
 RUN wget https://github.com/jgm/pandoc/releases/download/2.9.2/pandoc-2.9.2-1-amd64.deb && \
     dpkg -i pandoc-2.9.2-1-amd64.deb
-RUN wget https://github.com/asanzdiego/markdownslides/archive/6.4.zip && unzip 6.4.zip
+RUN wget https://github.com/asanzdiego/markdownslides/archive/6.5.zip && unzip 6.5.zip
 WORKDIR /home/markdownslides-master
 ADD . /home/markdownslides-master
diff --git a/build.sh b/build.sh
index 9feab11..e42a8f2 100755
--- a/build.sh
+++ b/build.sh
@@ -328,8 +328,8 @@ function buildRevealSlides() {
   sed -i s/\\/h2\>\</\\/h1\>\</g "../export/$NAME-slides$PDF$PLUS.html"
 
   if [ "$DEFAULT_BUILD" == "REVEAL_SLIDES" ] && [ "$PDF" != "-pdf" ]; then
-    info "Exporting default build...     ../export/$NAME$PLUS.html"
-    cp "../export/$NAME-slides$PLUS.html" "../export/$NAME$PLUS.html"
+    info "Convert to default build...    ../export/$NAME$PLUS.html"
+    mv "../export/$NAME-slides$PLUS.html" "../export/$NAME$PLUS.html"
   fi
 }
 
@@ -349,7 +349,8 @@ function buildRevealSlidesPdf() {
   rm -f "../export/$NAME-slides-pdf$PLUS.html"
 
   if [ "$DEFAULT_BUILD" == "REVEAL_SLIDES_PDF" ]; then
-    cp "../export/$NAME-slides$PLUS.pdf" "../export/$NAME$PLUS.pdf"
+    info "Convert to default build...    ../export/$NAME$PLUS.pdf"
+    mv "../export/$NAME-slides$PLUS.pdf" "../export/$NAME$PLUS.pdf"
   fi
 }
 
@@ -364,7 +365,8 @@ function buildPowerPointSlides() {
     "$NUMBERS" --mathjax -o "../export/$NAME-slides$PLUS.pptx" "../export/$NAME-slides$PLUS.md"
 
   if [ "$DEFAULT_BUILD" == "POWER_POINT_SLIDES" ]; then
-    cp "../export/$NAME-slides$PLUS.pptx" "../$NAME.pptx"
+    info "Convert to default build...    ../export/$NAME$PLUS.pptx"
+    mv "../export/$NAME-slides$PLUS.pptx" "../$NAME.pptx"
   fi
 }
 
@@ -380,7 +382,8 @@ function buildHtmlBook() {
     "$NUMBERS" --mathjax -o "../export/$NAME-book$PLUS.html" "../export/$NAME-book$PLUS.md"
 
   if [ "$DEFAULT_BUILD" == "HTML_BOOK" ]; then
-    cp "../export/$NAME-book$PLUS.html" "../$NAME.html"
+    info "Convert to default build...    ../export/$NAME$PLUS.html"
+    mv "../export/$NAME-book$PLUS.html" "../$NAME$PLUS.html"
   fi
 }
 
@@ -395,7 +398,8 @@ function buildDocxBook() {
     "$NUMBERS" --mathjax -o "../export/$NAME-book$PLUS.docx" "../export/$NAME-book$PLUS.md"
 
   if [ "$DEFAULT_BUILD" == "DOCX_BOOK" ]; then
-    cp "../export/$NAME-book$PLUS.docx" "../$NAME.docx"
+    info "Convert to default build...    ../export/$NAME$PLUS.docx"
+    mv "../export/$NAME-book$PLUS.docx" "../$NAME$PLUS.docx"
   fi
 }
 
@@ -410,7 +414,8 @@ function buildEpubBook() {
     "$NUMBERS" --mathjax -o "../export/$NAME-book$PLUS.epub" "../export/$NAME-book$PLUS.md"
 
   if [ "$DEFAULT_BUILD" == "EPUB_BOOK" ]; then
-    cp "../export/$NAME-book$PLUS.epub" "../$NAME.epub"
+    info "Convert to default build...    ../export/$NAME$PLUS.epub"
+    mv "../export/$NAME-book$PLUS.epub" "../$NAME$PLUS.epub"
   fi
 }
 
@@ -426,7 +431,8 @@ function buildPdfBook() {
     "$NUMBERS" --mathjax -o "../export/$NAME-book$PLUS.pdf"
 
   if [ "$DEFAULT_BUILD" == "PDF_BOOK" ]; then
-    cp "../export/$NAME-book$PLUS.pdf" "../$NAME.pdf"
+    info "Convert to default build...    ../export/$NAME$PLUS.pdf"
+    mv "../export/$NAME-book$PLUS.pdf" "../$NAME$PLUS.pdf"
   fi
 }