diff --git a/Makefile b/Makefile
index 14f07cfa74f18d7d94371c36305c52aa87a438a6..1eaf7dc71062327f44c8e776bf4753fdf92f36f9 100644
--- a/Makefile
+++ b/Makefile
@@ -5,10 +5,10 @@ MAINTEXFILE = main.tex
 TEXFILES = ${MAINTEXFILE}
 SAGETEXSCRIPT = main.sagetex.sage
 
-main.pdf: ${TEXFILES}  main.sagetex.sout filtered_sage.txt
+main.pdf: ${TEXFILES}  main.sagetex.sout.tmp filtered_sage.txt
 	latexmk
 
-main.sagetex.sout: ${SAGETEXSCRIPT} ${PYPLOTFILES}
+main.sagetex.sout.tmp: ${SAGETEXSCRIPT} ${PYPLOTFILES}
 	PYTHONPATH=./sagetexscripts/ sage ${SAGETEXSCRIPT}
 
 ${SAGETEXSCRIPT}: ${TEXFILES}