7 files changed, 7 insertions, 7 deletions
diff --git a/tools/ci/scripts/circleci/gcc5.sh b/tools/ci/scripts/circleci/gcc5.sh
index 42a7caaa4..2d5c3ed9b 100755
--- a/tools/ci/scripts/circleci/gcc5.sh
+++ b/tools/ci/scripts/circleci/gcc5.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc6.sh b/tools/ci/scripts/circleci/gcc6.sh
index 99e38cb0e..904888b09 100755
--- a/tools/ci/scripts/circleci/gcc6.sh
+++ b/tools/ci/scripts/circleci/gcc6.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc6_sanitize_tests.sh b/tools/ci/scripts/circleci/gcc6_sanitize_tests.sh
index 59d38ea25..afaae9234 100755
--- a/tools/ci/scripts/circleci/gcc6_sanitize_tests.sh
+++ b/tools/ci/scripts/circleci/gcc6_sanitize_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc6_tests.sh b/tools/ci/scripts/circleci/gcc6_tests.sh
index dd7c2e79d..644f4b75f 100755
--- a/tools/ci/scripts/circleci/gcc6_tests.sh
+++ b/tools/ci/scripts/circleci/gcc6_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc7.sh b/tools/ci/scripts/circleci/gcc7.sh
index a56f8bb42..e90268db1 100755
--- a/tools/ci/scripts/circleci/gcc7.sh
+++ b/tools/ci/scripts/circleci/gcc7.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc7_sanitize_tests.sh b/tools/ci/scripts/circleci/gcc7_sanitize_tests.sh
index 4757fb0b1..1b3c9a8fa 100755
--- a/tools/ci/scripts/circleci/gcc7_sanitize_tests.sh
+++ b/tools/ci/scripts/circleci/gcc7_sanitize_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"
diff --git a/tools/ci/scripts/circleci/gcc7_tests.sh b/tools/ci/scripts/circleci/gcc7_tests.sh
index 8679f366c..0acab9a7b 100755
--- a/tools/ci/scripts/circleci/gcc7_tests.sh
+++ b/tools/ci/scripts/circleci/gcc7_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 echo "CI nodes: ${CIRCLE_NODE_TOTAL}"
 echo "Current node: ${CIRCLE_NODE_INDEX}"