diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bc87d98f..1c58dc7e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,8 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
-    container: nastyabirillo/hyperstyle
+    # Consistent with Version.md
+    container: nastyabirillo/hyperstyle:1.1.0
     
     steps:
 
diff --git a/Dockerfile b/Dockerfile
index 41f14cdb..3f1d9c96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,14 @@
-# This Dockerfile is used only for production
+FROM python:3.8-buster
 
-FROM python:3.8.2-alpine3.11
+RUN apt-get update && \
+    apt-get install -y openjdk-11-jdk && \
+    apt-get install -y nodejs npm
 
-RUN apk --no-cache add openjdk11 --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community \
-    && apk add --update nodejs npm
-
-RUN npm i -g eslint@7.5.0
+RUN npm i npm@latest -g
 
 RUN java -version
 RUN ls /usr/lib/jvm
 
-# Other dependencies
-RUN apk add bash
-
-# Set up Eslint
-RUN npm install eslint --save-dev && ./node_modules/.bin/eslint --init
-
 # Dependencies and package installation
 WORKDIR /
 
@@ -28,6 +21,9 @@ RUN pip3 install --no-cache-dir -r review/requirements.txt
 COPY . review
 RUN pip3 install --no-cache-dir ./review
 
+# Set up Eslint
+RUN npm install --prefix ./review eslint@7.5.0 --save-dev && ./review/node_modules/.bin/eslint --init
+
 # Container's enviroment variables
 ENV JAVA_HOME=/usr/lib/jvm/java-11-openjdk
 ENV PATH="$JAVA_HOME/bin:${PATH}"
diff --git a/README.md b/README.md
index 42c05b5c..4f9856dc 100644
--- a/README.md
+++ b/README.md
@@ -194,7 +194,7 @@ __Note__: If you have `ModuleNotFoundError` while you try to run tests, please c
 __Note__: We use [eslint](https://eslint.org/) and [open-jdk 11](https://openjdk.java.net/projects/jdk/11/)
 in the tests. Please, set up the environment before running the tests. 
 You can see en example of the environment configuration in 
-the [Dockerfile](./docker/dev/Dockerfile) file.
+the [Dockerfile](Dockerfile) file.
 
 Use `pytest` from the root directory to run __ALL__ tests.
 
diff --git a/docker/dev/Dockerfile b/docker/dev/Dockerfile
deleted file mode 100644
index 0b51d5c7..00000000
--- a/docker/dev/Dockerfile
+++ /dev/null
@@ -1,37 +0,0 @@
-FROM python:3.8.2-alpine3.11
-
-RUN apk --no-cache add openjdk11 --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community \
-    && apk add --update nodejs npm
-
-RUN npm i -g eslint@7.5.0
-
-RUN java -version
-RUN ls /usr/lib/jvm
-
-# Install numpy and pandas for tests
-RUN apk add --no-cache python3-dev libstdc++ && \
-    apk add --no-cache g++ && \
-    ln -s /usr/include/locale.h /usr/include/xlocale.h && \
-    pip3 install numpy && \
-    pip3 install pandas
-
-# Other dependencies
-RUN apk add bash
-
-# Dependencies and package installation
-WORKDIR /
-
-COPY requirements-test.txt review/requirements-test.txt
-RUN pip3 install --no-cache-dir -r review/requirements-test.txt
-
-COPY requirements.txt review/requirements.txt
-RUN pip3 install --no-cache-dir -r review/requirements.txt
-
-COPY . review
-RUN pip3 install --no-cache-dir ./review
-
-# Container's enviroment variables
-ENV JAVA_HOME=/usr/lib/jvm/java-11-openjdk
-ENV PATH="$JAVA_HOME/bin:${PATH}"
-
-CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/requirements-test.txt b/requirements-test.txt
index a9b0bfb6..6614bff4 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -5,4 +5,5 @@ jsonschema~=3.2.0
 django~=3.2
 pylint~=2.7.4
 requests~=2.25.1
-setuptools~=56.0.0
\ No newline at end of file
+setuptools~=56.0.0
+pandas
\ No newline at end of file
diff --git a/src/python/review/inspectors/eslint/eslint.py b/src/python/review/inspectors/eslint/eslint.py
index ff9f9a67..486286ec 100644
--- a/src/python/review/inspectors/eslint/eslint.py
+++ b/src/python/review/inspectors/eslint/eslint.py
@@ -1,3 +1,4 @@
+import os
 from pathlib import Path
 from typing import List
 
@@ -20,9 +21,20 @@ class ESLintInspector(BaseInspector):
             r'complexity of (\d+)'
     }
 
+    @classmethod
+    def _get_eslint_local_path(cls) -> str:
+        common_path = 'node_modules/.bin/eslint'
+        standard_path = f'./{common_path}'
+        prod_path = f'./review/{common_path}'
+        if os.path.exists(standard_path):
+            return standard_path
+        elif os.path.exists(prod_path):
+            return prod_path
+        raise FileNotFoundError('Eslint was not configured!')
+
     @classmethod
     def _create_command(cls, path: Path, output_path: Path, is_local: bool = False) -> List[str]:
-        eslint_command = 'eslint' if not is_local else './node_modules/.bin/eslint'
+        eslint_command = 'eslint' if not is_local else cls._get_eslint_local_path()
         return [
             eslint_command,
             '-c', PATH_ESLINT_CONFIG,