diff --git a/production/electrs-start-liquid b/production/electrs-start-liquid
index 64564e7f7..a59004478 100755
--- a/production/electrs-start-liquid
+++ b/production/electrs-start-liquid
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 cd "${HOME}/electrs"
 #source "${HOME}/.cargo/env"
 #export PATH="${HOME}/.cargo/bin:${PATH}"
diff --git a/production/electrs-start-mainnet b/production/electrs-start-mainnet
index d6f964f73..32227afd2 100755
--- a/production/electrs-start-mainnet
+++ b/production/electrs-start-mainnet
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 cd "${HOME}/electrs"
 #source "${HOME}/.cargo/env"
 #export PATH="${HOME}/.cargo/bin:${PATH}"
diff --git a/production/electrs-start-signet b/production/electrs-start-signet
index 6f7919f83..c37b670f6 100755
--- a/production/electrs-start-signet
+++ b/production/electrs-start-signet
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 cd "${HOME}/electrs"
 #source "${HOME}/.cargo/env"
 #export PATH="${HOME}/.cargo/bin:${PATH}"
diff --git a/production/electrs-start-testnet b/production/electrs-start-testnet
index 7096629dd..42e057a52 100755
--- a/production/electrs-start-testnet
+++ b/production/electrs-start-testnet
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 cd "${HOME}/electrs"
 #source $HOME/.cargo/env
 #export PATH=$HOME/.cargo/bin:$PATH
diff --git a/production/mempool-build-all b/production/mempool-build-all
index d44569fe2..503f9dbf7 100755
--- a/production/mempool-build-all
+++ b/production/mempool-build-all
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:$HOME/bin
 HOSTNAME=$(hostname)
 LOCATION=$(hostname|cut -d . -f2)
diff --git a/production/mempool-start-all b/production/mempool-start-all
index 5d5199166..d4a4ea6eb 100755
--- a/production/mempool-start-all
+++ b/production/mempool-start-all
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 export NVM_DIR="$HOME/.nvm"
 source "$NVM_DIR/nvm.sh"
 for site in mainnet liquid testnet bisq signet liquidtestnet
diff --git a/production/test-nginx b/production/test-nginx
index 2216689a4..c1cebd8d8 100755
--- a/production/test-nginx
+++ b/production/test-nginx
@@ -1,4 +1,4 @@
-#!/usr/local/bin/zsh
+#!/usr/bin/env zsh
 PROTO=https
 HOSTNAME=mempool.ninja
 URL_BASE=${PROTO}://${HOSTNAME}