diff --git a/scripts/build-debug.sh b/scripts/build-debug.sh
index c18e0a65..953fce0f 100755
--- a/scripts/build-debug.sh
+++ b/scripts/build-debug.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 BUILD_DIR=build/debug
 
 mkdir -p ${BUILD_DIR}
diff --git a/scripts/build-release.sh b/scripts/build-release.sh
index 901665d5..a6439b66 100755
--- a/scripts/build-release.sh
+++ b/scripts/build-release.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 BUILD_DIR=build/release
 
 mkdir -p ${BUILD_DIR}
diff --git a/scripts/clean.sh b/scripts/clean.sh
index 18fe6479..d26d49b8 100755
--- a/scripts/clean.sh
+++ b/scripts/clean.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 BASE_BUILD_DIR=build
 
 rm -rf ${BASE_BUILD_DIR}
\ No newline at end of file