diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8263b2964..3290e1661 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ### Fixed
 - tplink: send 'enable' before the enable password. Fixes #3271 (@robertcheramy)
 - asyncos: fix prompt for hostnames containing "-" . Fixes #3327 (@robertcheramy)
+- sonicos: fix prompt for hostnames containing "-" . Fixes #3333 (@robertcheramy)
 
 
 ## [0.31.0 – 2024-11-29]
diff --git a/lib/oxidized/model/sonicos.rb b/lib/oxidized/model/sonicos.rb
index 259812b21..36fed0751 100644
--- a/lib/oxidized/model/sonicos.rb
+++ b/lib/oxidized/model/sonicos.rb
@@ -3,7 +3,7 @@ class SonicOS < Oxidized::Model
 
   # Applies to Sonicwall NSA series firewalls
 
-  prompt /^\w+@\w+[>]\(?.+\)?\s?/
+  prompt /^\w+@[\w\-]+[>]\(?.+\)?\s?/
   comment  '! '
 
   cmd :all do |cfg|
diff --git a/spec/model/sonicwall_spec.rb b/spec/model/sonicwall_spec.rb
new file mode 100644
index 000000000..af1333949
--- /dev/null
+++ b/spec/model/sonicwall_spec.rb
@@ -0,0 +1,16 @@
+require_relative 'model_helper'
+
+describe 'model/SonicOS' do
+  before(:each) do
+    init_model_helper
+    @node = Oxidized::Node.new(name:  'example.com',
+                               input: 'ssh',
+                               model: 'sonicos')
+  end
+
+  it 'matches different prompts' do
+    _('admin@012345> ').must_match SonicOS.prompt
+    # Issue #3333
+    _('admin@host-with-minus> ').must_match SonicOS.prompt
+  end
+end