diff --git a/Makefile b/Makefile
index fc5abf75..63579ec1 100644
--- a/Makefile
+++ b/Makefile
@@ -242,8 +242,8 @@ ifeq ($(TARGET_PLATFORM),win32)
 		-o $@
 ifdef CODE_SIGN_CERTIFICATE
 ifdef CODE_SIGN_CERTIFICATE_PASSWORD
-	./scripts/build/electron-sign-exe.sh -f $@/$(APPLICATION_NAME).exe \
-		-d "$(APPLICATION_NAME) - $(APPLICATION_VERSION)"
+	./scripts/build/electron-sign-exe-win32.sh -f $@/$(APPLICATION_NAME).exe \
+		-d "$(APPLICATION_NAME) - $(APPLICATION_VERSION)" \
 		-c $(CODE_SIGN_CERTIFICATE) \
 		-p $(CODE_SIGN_CERTIFICATE_PASSWORD)
 endif
@@ -316,8 +316,8 @@ $(BUILD_OUTPUT_DIRECTORY)/$(APPLICATION_NAME)-$(APPLICATION_VERSION)-win32-$(TAR
 	./scripts/build/electron-installer-nsis-win32.sh -n $(APPLICATION_NAME) -a $< -t $(BUILD_TEMPORARY_DIRECTORY) -o $@
 ifdef CODE_SIGN_CERTIFICATE
 ifdef CODE_SIGN_CERTIFICATE_PASSWORD
-	./scripts/build/electron-sign-exe.sh -f $@ \
-		-d "$(APPLICATION_NAME) - $(APPLICATION_VERSION)"
+	./scripts/build/electron-sign-exe-win32.sh -f $@ \
+		-d "$(APPLICATION_NAME) - $(APPLICATION_VERSION)" \
 		-c $(CODE_SIGN_CERTIFICATE) \
 		-p $(CODE_SIGN_CERTIFICATE_PASSWORD)
 endif
diff --git a/scripts/build/electron-sign-exe-win32.sh b/scripts/build/electron-sign-exe-win32.sh
index acc50b37..447d9072 100755
--- a/scripts/build/electron-sign-exe-win32.sh
+++ b/scripts/build/electron-sign-exe-win32.sh
@@ -65,10 +65,10 @@ fi
 TIMESTAMP_SERVER=http://timestamp.comodoca.com
 
 signtool sign \
-  /t "$TIMESTAMP_SERVER" \
-  /d "$ARGV_SIGNATURE_DESCRIPTION" \
-  /f "$ARGV_CERTIFICATE_FILE" \
-  /p "$ARGV_CERTIFICATE_PASSWORD" \
+  -t "$TIMESTAMP_SERVER" \
+  -d "$ARGV_SIGNATURE_DESCRIPTION" \
+  -f "$ARGV_CERTIFICATE_FILE" \
+  -p "$ARGV_CERTIFICATE_PASSWORD" \
   "$ARGV_FILE"
 
-signtool verify /pa /v "$ARGV_FILE"
+signtool verify -pa -v "$ARGV_FILE"