1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 64ab76a..cd52273 100644
--- a/Makefile
+++ b/Makefile
@@ -35,6 +35,7 @@ $(NAME).pdf: testsamples $(NAME).dtx
         if [ -f $(NAME).idx ]; then makeindex -q -s gind.ist -o $(NAME).ind $(NAME).idx; fi
         $(CMP) --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
         $(CMP) --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
+        $(CMP) --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
 
 samples: clean sty
         $(MAKE) --directory=$(SAMPLES)