3 files changed, 2 insertions, 6 deletions
diff --git a/build-aux/travis-build.sh b/build-aux/travis-build.sh
index 106c230..53cf589 100755
--- a/build-aux/travis-build.sh
+++ b/build-aux/travis-build.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -ex
 
diff --git a/build-aux/travis-deploy.sh b/build-aux/travis-deploy.sh
index dea0b0f..51aac3e 100755
--- a/build-aux/travis-deploy.sh
+++ b/build-aux/travis-deploy.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -e
 
diff --git a/build-aux/valgrind.sh b/build-aux/valgrind.sh
index 3de3855..64091a1 100755
--- a/build-aux/valgrind.sh
+++ b/build-aux/valgrind.sh
@@ -1,7 +1,3 @@
-#!/bin/sh
-
-set -e
-
 export TESTS_ENVIRONMENT="
 	${VALGRIND:-valgrind} \
 		--tool=memcheck \