diff --git a/contrib/osx/README.md b/contrib/osx/README.md
index a34188f25..5428f09a6 100644
--- a/contrib/osx/README.md
+++ b/contrib/osx/README.md
@@ -91,13 +91,13 @@ This creates both a folder named Electrum.app and the .dmg file (both unsigned).
 ##### 2.1. For release binaries, here be dragons
 
 If you want the binaries codesigned for macOS and notarised by Apple's central server,
-also run the `make_osx2.sh` script:
+also run the `sign_osx.sh` script:
 
     CODESIGN_CERT="Developer ID Application: Electrum Technologies GmbH (L6P37P7P56)" \
     APPLE_TEAM_ID="L6P37P7P56" \
     APPLE_ID_USER="me@email.com" \
     APPLE_ID_PASSWORD="1234" \
-    ./contrib/osx/make_osx2.sh
+    ./contrib/osx/sign_osx.sh
 
 (note: `APPLE_ID_PASSWORD` is an app-specific password, *not* the account password)
 
diff --git a/contrib/osx/make_osx.sh b/contrib/osx/make_osx.sh
index b04b32ef8..161998991 100755
--- a/contrib/osx/make_osx.sh
+++ b/contrib/osx/make_osx.sh
@@ -213,4 +213,4 @@ info "Creating unsigned .DMG"
 hdiutil create -fs HFS+ -volname $PACKAGE -srcfolder dist/$PACKAGE.app dist/electrum-$VERSION-unsigned.dmg || fail "Could not create .DMG"
 
 info "App was built successfully but was not code signed. Users may get security warnings from macOS."
-info "Now you also need to run make_osx2.sh to codesign/notarize the binary."
+info "Now you also need to run sign_osx.sh to codesign/notarize the binary."
diff --git a/contrib/osx/make_osx2.sh b/contrib/osx/sign_osx.sh
old mode 100644
new mode 100755
similarity index 98%
rename from contrib/osx/make_osx2.sh
rename to contrib/osx/sign_osx.sh
index 09500468f..785f3b8e9
--- a/contrib/osx/make_osx2.sh
+++ b/contrib/osx/sign_osx.sh
@@ -2,6 +2,8 @@
 
 set -e
 
+security -v unlock-keychain login.keychain
+
 
 PACKAGE=Electrum