diff --git a/requirements.txt b/requirements.txt
index ba1bc281..ce8f2338 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,7 @@ pytorch_lightning
 diffusers
 invisible-watermark
 scikit-image
+fonts
+font-roboto
 git+https://github.com/crowsonkb/k-diffusion.git
 git+https://github.com/TencentARC/GFPGAN.git
diff --git a/scripts/prompt_matrix.py b/scripts/prompt_matrix.py
index 776f84f3..f8da0fdd 100644
--- a/scripts/prompt_matrix.py
+++ b/scripts/prompt_matrix.py
@@ -51,7 +51,6 @@ class Script(scripts.Script):
 
     def run(self, p, put_at_start):
         modules.processing.fix_seed(p)
-        seed = p.seed
 
         original_prompt = p.prompt[0] if type(p.prompt) == list else p.prompt
 
diff --git a/webui.bat b/webui.bat
index a7ed9c80..3ece4dff 100644
--- a/webui.bat
+++ b/webui.bat
@@ -85,7 +85,7 @@ if %ERRORLEVEL% == 0 goto :install_reqs
 goto :show_stdout_stderr
 
 :install_reqs
-%PYTHON% -c "import omegaconf" >tmp/stdout.txt 2>tmp/stderr.txt
+%PYTHON% -c "import omegaconf; import fonts" >tmp/stdout.txt 2>tmp/stderr.txt
 if %ERRORLEVEL% == 0 goto :make_dirs
 echo Installing requirements...
 %PYTHON% -m pip install -r %REQS_FILE% --prefer-binary >tmp/stdout.txt 2>tmp/stderr.txt