diff --git a/dev_gpt/options/generate/static_files/base_image/Dockerfile b/dev_gpt/options/generate/static_files/base_image/Dockerfile
index edd0c73..9d77ce1 100644
--- a/dev_gpt/options/generate/static_files/base_image/Dockerfile
+++ b/dev_gpt/options/generate/static_files/base_image/Dockerfile
@@ -4,4 +4,4 @@ FROM jinaai/jina:3.15.1-dev14-py39-standard
 RUN pip install --upgrade pip
 
 # install media dependencies
-RUN apt-get update && apt-get install --no-install-recommends -y ffmpeg build-essential pkg-config libpoppler-cpp-dev
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+RUN apt-get update && apt-get install --no-install-recommends -y ffmpeg build-essential pkg-config libpoppler-cpp-dev libespeak1
\ No newline at end of file