--- libbeat/scripts/Makefile.orig	2024-07-09 00:00:36.000000000 +0200
+++ libbeat/scripts/Makefile	2024-07-13 21:45:40.788621000 +0200
@@ -47,7 +47,7 @@
 GOFILES_NOVENDOR = $(shell find . -type f -name '*.go' -not -path "*/vendor/*" 2>/dev/null)
 GOFILES_ALL = $(GOFILES) $(shell find $(ES_BEATS) -type f -name '*.go' 2>/dev/null)
 GOPACKAGES_STRESSTESTS=$(shell find . -type d \( -name "stress" \) 2>/dev/null)
-SHELL=bash
+SHELL=sh
 ES_HOST?=elasticsearch
 ES_PORT?=9200
 ES_USER?=beats
@@ -352,12 +352,12 @@
 update: python-env fields collect config ## @build Update expects the most recent version of libbeat in the GOPATH
 	@echo "Updating generated files for ${BEAT_NAME}"
 
-ifneq ($(shell [[ $(BEAT_NAME) == libbeat || $(BEAT_NAME) == metricbeat ]] && echo true ),true)
+ifneq ($(shell [[ $(BEAT_NAME) = libbeat || $(BEAT_NAME) = metricbeat ]] && echo true ),true)
 	mkdir -p include
 	go run ${INSTALL_FLAG} ${ES_BEATS}/dev-tools/cmd/asset/asset.go -license $(LICENSE) -pkg include -in fields.yml -out include/fields.go $(BEAT_NAME)
 endif
 
-ifneq ($(shell [[ $(BEAT_NAME) == libbeat || $(BEAT_NAME) == metricbeat ]] && echo true ),true)
+ifneq ($(shell [[ $(BEAT_NAME) = libbeat || $(BEAT_NAME) = metricbeat ]] && echo true ),true)
 	@# Update docs
 	@mkdir -p docs
 	@${PYTHON_ENV_EXE} ${ES_BEATS}/libbeat/scripts/generate_fields_docs.py $(PWD)/fields.yml ${BEAT_TITLE} ${ES_BEATS}