diff --git a/darwin-signing.mk b/darwin-signing.mk
index face602bfd746..b68fc8783256c 100644
--- a/darwin-signing.mk
+++ b/darwin-signing.mk
@@ -41,7 +41,8 @@ CSC_NAME = $(DEVELOPER_ID_APPLICATION)
 
 # Don't export DEVELOPER_ID_APPLICATION, DEVELOPER_ID_INSTALLER or CSC_NAME as
 # it causes them to be evaluated, which shells out to the `security` command.
-# They should only be evaluated if used.
+# They should only be evaluated if used. Any variables below that reference
+# these are also unexported for the same reason.
 unexport CSC_NAME DEVELOPER_ID_APPLICATION DEVELOPER_ID_INSTALLER
 
 # Bundle IDs identify packages/images. We use different bundle IDs for
@@ -94,18 +95,33 @@ SHOULD_NOTARIZE = $(if $(and $(APPLE_USERNAME),$(APPLE_PASSWORD)),true)
 # to not evaluate its arguments (DEVELOPER_ID_APPLICATION) if we are not
 # goint to use them, preventing a missing key error defined above.
 NOTARIZE_BINARIES = $(if $(SHOULD_NOTARIZE),$(notarize_binaries_cmd),$(not_notarizing_cmd))
-
-define notarize_binaries_cmd
-	cd build.assets/tooling && \
-	go run ./cmd/notarize-apple-binaries \
-		--developer-id=$(DEVELOPER_ID_APPLICATION) \
-		--bundle-id=$(TELEPORT_BUNDLEID) \
-		--log-level=debug \
-		$(ABSOLUTE_BINARY_PATHS)
-endef
+unexport NOTARIZE_BINARIES
 
 not_notarizing_cmd = echo Not notarizing binaries. APPLE_USERNAME or APPLE_PASSWORD not set.
 
-# Dont export not_notarizing_cmd since it contains DEVELOPER_ID_APPLICATION
-# and we do not want that evaluated.
+notary_dir = $(BUILDDIR)/notarize
+notary_file = $(BUILDDIR)/notarize.zip
+
+# notarize_binaries_cmd must be a single command - multiple commands must be
+# joined with "&& \". This is so the command can be prefixed with "cd .. &&"
+# for the enterprise invocation.
+define notarize_binaries_cmd
+	codesign \
+		--sign $(DEVELOPER_ID_APPLICATION) \
+		--force \
+		--verbose \
+		--timestamp \
+		--options runtime \
+		$(ABSOLUTE_BINARY_PATHS) && \
+	rm -rf $(notary_dir) && \
+	mkdir $(notary_dir) && \
+	ditto $(ABSOLUTE_BINARY_PATHS) $(notary_dir) && \
+	ditto -c -k $(notary_dir) $(notary_file) && \
+	xcrun notarytool submit $(notary_file) \
+		--team-id="$(TEAMID)" \
+		--apple-id="$(APPLE_USERNAME)" \
+		--password="$(APPLE_PASSWORD)" \
+		--wait && \
+	rm -rf $(notary_dir) $(notary_file)
+endef
 unexport notarize_binaries_cmd
diff --git a/web/packages/teleterm/README.md b/web/packages/teleterm/README.md
index a36700e887bdd..0649aa3f44999 100644
--- a/web/packages/teleterm/README.md
+++ b/web/packages/teleterm/README.md
@@ -115,6 +115,7 @@ When running `yarn package-term`, you need to provide these environment variable
 - `APPLE_PASSWORD`
 - `CONNECT_TSH_APP_PATH`
 - `CSC_NAME` (optional, developer certificate ID)
+- `TEAMID`
 
 The details behind those vars are described below.
 
@@ -151,6 +152,11 @@ On top of that, you must provide env vars that will be used for notarization. `A
 be set to the account email address associated with the developer ID. `APPLE_PASSWORD` must be [an
 app-specific password](https://support.apple.com/en-us/HT204397), not the account password.
 
+The Team ID needed as an input for notarization must be provided via the `TEAMID` environment
+variable. The top-level `Makefile` exports this when `yarm package-term` is called from `make
+release-connect` with either the developer or production Team ID depending on the `ENVIRONMENT_NAME`
+environment variable. See the top-level `darwin-signing.mk` for details.
+
 ## Architecture
 
 ### Resource lifecycle
diff --git a/web/packages/teleterm/notarize.js b/web/packages/teleterm/notarize.js
index 8296f4da6b394..2c0bd10e53fd9 100644
--- a/web/packages/teleterm/notarize.js
+++ b/web/packages/teleterm/notarize.js
@@ -13,6 +13,13 @@ exports.default = async function notarizing(context) {
     return;
   }
 
+  if (!process.env.TEAMID) {
+    console.warn(
+      'missing $TEAMID: notarization will be skipped. Run `make release-connect` instead'
+    );
+    return;
+  }
+
   const appName = context.packager.appInfo.productFilename;
   const appBundleId = context.packager.appInfo.macBundleIdentifier;
 
@@ -21,5 +28,7 @@ exports.default = async function notarizing(context) {
     appPath: `${appOutDir}/${appName}.app`,
     appleId: process.env.APPLE_USERNAME,
     appleIdPassword: process.env.APPLE_PASSWORD,
+    tool: 'notarytool',
+    teamId: process.env.TEAMID,
   });
 };