diff --git a/tasmotizer.spec b/tasmotizer.spec
index b23a900..f359101 100644
--- a/tasmotizer.spec
+++ b/tasmotizer.spec
@@ -5,7 +5,7 @@ block_cipher = None
 
 a = Analysis(['tasmotizer.py'],
              binaries=[],
-             datas=[('banner.py', '.')],
+             datas=[('utils.py', '.'), ('banner.py', '.'), ('gui.py', '.'), ('tasmotizer_esptool.py', '.')],
              hiddenimports=[],
              hookspath=[],
              runtime_hooks=[],
diff --git a/tasmotizer32.spec b/tasmotizer32.spec
index e2586c9..a0f69f8 100644
--- a/tasmotizer32.spec
+++ b/tasmotizer32.spec
@@ -5,7 +5,7 @@ block_cipher = None
 
 a = Analysis(['tasmotizer.py'],
              binaries=[],
-             datas=[('banner.py', '.')],
+             datas=[('utils.py', '.'), ('banner.py', '.'), ('gui.py', '.'), ('tasmotizer_esptool.py', '.')],
              hiddenimports=[],
              hookspath=[],
              runtime_hooks=[],
diff --git a/tasmotizer_mac.spec b/tasmotizer_mac.spec
index 1906fcf..594f5ae 100644
--- a/tasmotizer_mac.spec
+++ b/tasmotizer_mac.spec
@@ -4,7 +4,7 @@ block_cipher = None
 
 a = Analysis(['tasmotizer.py'],
              binaries=[],
-             datas=[('banner.py', '.')],
+             datas=[('utils.py', '.'), ('banner.py', '.'), ('gui.py', '.'), ('tasmotizer_esptool.py', '.')],
              hiddenimports=[],
              hookspath=[],
              runtime_hooks=[],