diff --git a/.travis/dobuild.sh b/.travis/dobuild.sh
index 0d14543a3f..a493a5aa9e 100755
--- a/.travis/dobuild.sh
+++ b/.travis/dobuild.sh
@@ -2,7 +2,7 @@
 
 ./configure -m=$TARGET_MACHINE
 make
-( cd ${TARGET_MACHINE}/mats && make all 2>&1 ) | tee Make.out | grep '^matting '
+( cd ${TARGET_MACHINE}/mats && make partialx 2>&1 ) | tee Make.out | grep '^matting '
 echo "exit code: $?"
 cat ${TARGET_MACHINE}/mats/summary
 diff .travis/summary ${TARGET_MACHINE}/mats/summary