diff --git a/Makefile b/Makefile
index 633438513..19cc6a235 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,8 @@ endif
 SHELL = /usr/bin/env bash -o pipefail
 .SHELLFLAGS = -ec
 
+UNAME := $(shell uname)
+
 ## Versions
 
 # VERSION defines the project version for the bundle.
@@ -64,12 +66,21 @@ export MANAGER_ENV_VARS
 update-mgr-env: ## Feed environment variables to the manager ConfigMap.
 	@echo "$$MANAGER_ENV_VARS" > config/manager/manager.env
 	cp config/default/manager_custom_env.yaml.in config/default/manager_custom_env.yaml
+ifeq ($(UNAME), Darwin)
+	sed -i '' 's|TOPOLVM_CSI_IMAGE_VAL|$(TOPOLVM_CSI_IMAGE)|g' config/default/manager_custom_env.yaml
+	sed -i '' 's|CSI_LIVENESSPROBE_IMAGE_VAL|$(CSI_LIVENESSPROBE_IMAGE)|g' config/default/manager_custom_env.yaml
+	sed -i '' 's|CSI_PROVISIONER_IMAGE_VAL|$(CSI_PROVISIONER_IMAGE)|g' config/default/manager_custom_env.yaml
+	sed -i '' 's|CSI_RESIZER_IMAGE_VAL|$(CSI_RESIZER_IMAGE)|g' config/default/manager_custom_env.yaml
+	sed -i '' 's|CSI_REGISTRAR_IMAGE_VAL|$(CSI_REGISTRAR_IMAGE)|g' config/default/manager_custom_env.yaml
+	sed -i '' 's|CSI_SNAPSHOTTER_IMAGE_VAL|$(CSI_SNAPSHOTTER_IMAGE)|g' config/default/manager_custom_env.yaml
+else
 	sed 's|TOPOLVM_CSI_IMAGE_VAL|$(TOPOLVM_CSI_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
 	sed 's|CSI_LIVENESSPROBE_IMAGE_VAL|$(CSI_LIVENESSPROBE_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
 	sed 's|CSI_PROVISIONER_IMAGE_VAL|$(CSI_PROVISIONER_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
 	sed 's|CSI_RESIZER_IMAGE_VAL|$(CSI_RESIZER_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
 	sed 's|CSI_REGISTRAR_IMAGE_VAL|$(CSI_REGISTRAR_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
 	sed 's|CSI_SNAPSHOTTER_IMAGE_VAL|$(CSI_SNAPSHOTTER_IMAGE)|g' --in-place config/default/manager_custom_env.yaml
+endif
 
 ## Variables for the images
 
@@ -198,7 +209,11 @@ undeploy-with-olm: ## Undeploy controller from the K8s cluster.
 .PHONY: rename-csv
 rename-csv:
 	cp config/manifests/bases/clusterserviceversion.yaml.in config/manifests/bases/$(BUNDLE_PACKAGE).clusterserviceversion.yaml
+ifeq ($(UNAME), Darwin)
+	sed -i '' 's/@BUNDLE_PACKAGE@/$(BUNDLE_PACKAGE)/g' config/manifests/bases/$(BUNDLE_PACKAGE).clusterserviceversion.yaml
+else
 	sed 's/@BUNDLE_PACKAGE@/$(BUNDLE_PACKAGE)/g' --in-place config/manifests/bases/$(BUNDLE_PACKAGE).clusterserviceversion.yaml
+endif
 
 .PHONY: bundle
 bundle: update-mgr-env manifests kustomize operator-sdk rename-csv build-prometheus-alert-rules ## Generate bundle manifests and metadata, then validate generated files.