diff --git a/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/RunnerConfig.scala b/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/RunnerConfig.scala
index 50d05fcf69a..64ed6fed568 100644
--- a/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/RunnerConfig.scala
+++ b/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/RunnerConfig.scala
@@ -72,6 +72,8 @@ object RunnerConfig {
       }
       .text("Path to a file containing the input value for the script in JSON format.")
 
+    help("help").text("Print this usage text")
+
     checkConfig(c => {
       if (c.ledgerHost.isDefined != c.ledgerPort.isDefined) {
         failure("Must specify both --ledger-host and --ledger-port")
diff --git a/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/TestConfig.scala b/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/TestConfig.scala
index c2e6413631b..ea826dc236b 100644
--- a/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/TestConfig.scala
+++ b/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/TestConfig.scala
@@ -53,6 +53,8 @@ object TestConfig {
       }
       .text("TTL in seconds used for commands emitted by the trigger. Defaults to 30s.")
 
+    help("help").text("Print this usage text")
+
     checkConfig(c => {
       if (c.ledgerHost.isDefined != c.ledgerPort.isDefined) {
         failure("Must specify both --ledger-host and --ledger-port")
diff --git a/dev-env/bin/daml-sdk-head b/dev-env/bin/daml-sdk-head
index c998d6697c7..1cf6edb890d 100755
--- a/dev-env/bin/daml-sdk-head
+++ b/dev-env/bin/daml-sdk-head
@@ -92,7 +92,7 @@ else
 fi
 
 cat > $DAML_HOME/bin/daml-head << EOF
-#!/bin/bash
+#!/bin/sh
 exec env DAML_SDK_VERSION=0.0.0 $DAML_HEAD_SDK/daml/daml "\$@"
 EOF
 chmod +x $DAML_HOME/bin/daml-head
diff --git a/triggers/runner/src/main/scala/com/digitalasset/daml/lf/engine/trigger/RunnerConfig.scala b/triggers/runner/src/main/scala/com/digitalasset/daml/lf/engine/trigger/RunnerConfig.scala
index 23e5e7f7ec6..8dff30399c4 100644
--- a/triggers/runner/src/main/scala/com/digitalasset/daml/lf/engine/trigger/RunnerConfig.scala
+++ b/triggers/runner/src/main/scala/com/digitalasset/daml/lf/engine/trigger/RunnerConfig.scala
@@ -70,6 +70,8 @@ object RunnerConfig {
       }
       .text("File from which the access token will be read, required to interact with an authenticated ledger")
 
+    help("help").text("Print this usage text")
+
     cmd("list")
       .action((_, c) => c.copy(listTriggers = true))
       .text("List the triggers in the DAR.")