diff --git a/apps/openchallenges/edam-etl/Dockerfile b/apps/openchallenges/edam-etl/Dockerfile
index 685989a045..59a1239459 100644
--- a/apps/openchallenges/edam-etl/Dockerfile
+++ b/apps/openchallenges/edam-etl/Dockerfile
@@ -11,9 +11,9 @@ RUN groupadd --gid "$USER_GID" "$USERNAME" \
   # Install sudo
   && apt-get update -qq -y && export DEBIAN_FRONTEND=noninteractive \
   && apt-get install --no-install-recommends -qq -y \
+    gcc \
     gosu \
     libmariadb-dev \
-    gcc \
   && apt-get -y autoclean \
   && apt-get -y autoremove \
   && rm -rf /var/lib/apt/lists/* 
diff --git a/apps/openchallenges/edam-etl/poetry.lock b/apps/openchallenges/edam-etl/poetry.lock
index ab12d0bff3..a646c6a93c 100644
--- a/apps/openchallenges/edam-etl/poetry.lock
+++ b/apps/openchallenges/edam-etl/poetry.lock
@@ -230,16 +230,6 @@ files = [
 [package.dependencies]
 packaging = "*"
 
-[[package]]
-name = "mysql-connector"
-version = "2.2.9"
-description = "MySQL driver written in Python"
-optional = false
-python-versions = "*"
-files = [
-    {file = "mysql-connector-2.2.9.tar.gz", hash = "sha256:1733e6ce52a049243de3264f1fbc22a852cb35458c4ad739ba88189285efdf32"},
-]
-
 [[package]]
 name = "numpy"
 version = "1.26.4"
@@ -661,4 +651,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "3.12.0"
-content-hash = "ada2ab30f683a15ee3a10f581250eab8ef72c9f9e4cf1194a3710dedfadcacff"
+content-hash = "5286c25e72a47bf715a5bc4d6d0b2cb88bd7a549d8ee887c8c6e957523df478e"