diff --git a/dockerimg/githttp_test.go b/dockerimg/githttp_test.go
index 95a565a..eb5c964 100644
--- a/dockerimg/githttp_test.go
+++ b/dockerimg/githttp_test.go
@@ -51,7 +51,7 @@
 	// Check for key elements in the script
 	contentStr := string(content)
 	if !containsAll(contentStr, []string{
-		"#!/bin/bash",
+		"#!/usr/bin/env bash",
 		"refs/remotes/origin/",
 		"git push origin",
 		"Force pushes are not allowed",
@@ -110,7 +110,7 @@
 
 	// Verify the script contains the expected bash shebang
 	scriptContent := string(script)
-	if !contains(scriptContent, "#!/bin/bash") {
+	if !contains(scriptContent, "#!/usr/bin/env bash") {
 		t.Errorf("pre-receive hook missing bash shebang")
 	}
 
diff --git a/dockerimg/post-receive.sh b/dockerimg/post-receive.sh
index 360600d..79b4b9d 100644
--- a/dockerimg/post-receive.sh
+++ b/dockerimg/post-receive.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Post-receive hook for sketch git http server
 # Sets upstream tracking branch for sketch branches
 
diff --git a/dockerimg/pre-receive.sh b/dockerimg/pre-receive.sh
index dfabb64..6f70559 100644
--- a/dockerimg/pre-receive.sh
+++ b/dockerimg/pre-receive.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Pre-receive hook for sketch git http server
 # Handles refs/remotes/origin/Y pushes by forwarding them to origin/Y