diff --git a/configs/cardano/mainnet/download.sh b/configs/cardano/mainnet/download.sh
index 1e8062bbfb1..d055bd3fa7e 100755
--- a/configs/cardano/mainnet/download.sh
+++ b/configs/cardano/mainnet/download.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/configs/cardano/preprod/download.sh b/configs/cardano/preprod/download.sh
index 8ff45e52377..76109cdefb8 100755
--- a/configs/cardano/preprod/download.sh
+++ b/configs/cardano/preprod/download.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/configs/cardano/preview/download.sh b/configs/cardano/preview/download.sh
index 80d2cddf3f7..83e52a5f839 100755
--- a/configs/cardano/preview/download.sh
+++ b/configs/cardano/preview/download.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/configs/cardano/private/download.sh b/configs/cardano/private/download.sh
index 79df9d940b3..421c73de304 100755
--- a/configs/cardano/private/download.sh
+++ b/configs/cardano/private/download.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/configs/cardano/refresh.sh b/configs/cardano/refresh.sh
index 4be5d0f1879..cc25186a529 100755
--- a/configs/cardano/refresh.sh
+++ b/configs/cardano/refresh.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/configs/cardano/sanchonet/download.sh b/configs/cardano/sanchonet/download.sh
index 669e66a3fba..b0f42cafcc6 100755
--- a/configs/cardano/sanchonet/download.sh
+++ b/configs/cardano/sanchonet/download.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
diff --git a/run/common/docker/run.sh b/run/common/docker/run.sh
index 584f83f241b..038e0abaee3 100755
--- a/run/common/docker/run.sh
+++ b/run/common/docker/run.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 # Enforce strict script execution modes
 set -euo pipefail
diff --git a/scripts/buildkite/main/attic-cache.sh b/scripts/buildkite/main/attic-cache.sh
index 3050987f0be..af1ddead755 100755
--- a/scripts/buildkite/main/attic-cache.sh
+++ b/scripts/buildkite/main/attic-cache.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euox pipefail
 
diff --git a/scripts/buildkite/main/docker-build.sh b/scripts/buildkite/main/docker-build.sh
index 31e08305a92..1c3475327e3 100755
--- a/scripts/buildkite/main/docker-build.sh
+++ b/scripts/buildkite/main/docker-build.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euox pipefail
 
diff --git a/test/e2e/fixtures/create-wallets.sh b/test/e2e/fixtures/create-wallets.sh
index 99b02dd2035..44cefbdcb02 100755
--- a/test/e2e/fixtures/create-wallets.sh
+++ b/test/e2e/fixtures/create-wallets.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 set -euox pipefail