diff --git a/bin/compiler/1-clean.sh b/bin/compiler/1-clean.sh
index fc27e2bed..558c093e3 100755
--- a/bin/compiler/1-clean.sh
+++ b/bin/compiler/1-clean.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
diff --git a/bin/compiler/2-configure.sh b/bin/compiler/2-configure.sh
index 9c610576c..0d59b1caa 100755
--- a/bin/compiler/2-configure.sh
+++ b/bin/compiler/2-configure.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
diff --git a/bin/compiler/3-build.sh b/bin/compiler/3-build.sh
index 126da69cf..6956f82fd 100755
--- a/bin/compiler/3-build.sh
+++ b/bin/compiler/3-build.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
diff --git a/bin/compiler/compiler.sh b/bin/compiler/compiler.sh
index 187a16ed1..f813be803 100755
--- a/bin/compiler/compiler.sh
+++ b/bin/compiler/compiler.sh
@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+
 CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 source "$CURRENT_PATH/includes/includes.sh"
diff --git a/bin/compiler/includes/defines.sh b/bin/compiler/includes/defines.sh
index e8324e92c..b60a59108 100644
--- a/bin/compiler/includes/defines.sh
+++ b/bin/compiler/includes/defines.sh
@@ -1,5 +1,3 @@
-#!/bin/bash
-
 # you can choose build type from cmd argument
 if [ ! -z $1 ]
 then
diff --git a/bin/db_assembler/db_assembler.sh b/bin/db_assembler/db_assembler.sh
index 1d4e9d111..ebf6dbc2a 100755
--- a/bin/db_assembler/db_assembler.sh
+++ b/bin/db_assembler/db_assembler.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 unamestr=`uname`
 if [[ "$unamestr" == 'Darwin' ]]; then
    SRCPATH=$(greadlink -f "../../")
diff --git a/bin/db_exporter/db_export.sh b/bin/db_exporter/db_export.sh
index e419d38bf..22d73f728 100755
--- a/bin/db_exporter/db_export.sh
+++ b/bin/db_exporter/db_export.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ROOTPATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../../" && pwd )"
 
diff --git a/bin/db_pendings/import.sh b/bin/db_pendings/import.sh
index 95bce984c..26f1f2168 100755
--- a/bin/db_pendings/import.sh
+++ b/bin/db_pendings/import.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
diff --git a/bin/runners/starter b/bin/runners/starter
index 675bb13fb..1b87b5da6 100755
--- a/bin/runners/starter
+++ b/bin/runners/starter
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 GDB_FILE="$2"
 CONFIG="$3"
diff --git a/conf/config.sh.dist b/conf/config.sh.dist
index 43f273e5d..0e949e042 100644
--- a/conf/config.sh.dist
+++ b/conf/config.sh.dist
@@ -1,5 +1,3 @@
-#!/bin/bash
-
 # absolute root path of your azerothshard repository
 SRCPATH="$AC_PATH_ROOT"
 # absolute path where binary files must be stored
diff --git a/install.sh b/install.sh
index a5ab4396d..3f06dfa0a 100755
--- a/install.sh
+++ b/install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 CUR_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 PATH_MODULES="$CUR_PATH/modules/"