diff --git a/Dockerfile b/Dockerfile
index 01c2f23..340b147 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /tmp
 
 
 # dependencies for libnfc 
-RUN apt update && apt install -y autoconf pcsc-tools pcscd libpcsclite-dev libpcsclite1 libusb-dev wget build-essential git pkg-config
+RUN apt-get update && apt-get install -y autoconf pcsc-tools pcscd libpcsclite-dev libpcsclite1 libusb-dev wget build-essential git pkg-config
 RUN apt-get install -y libpcsclite-dev libpcsclite1 pcsc-tools pcscd
 RUN apt-get install -y automake autoconf libtool libusb-dev
 
@@ -25,14 +25,14 @@ RUN cd mfoc && autoreconf -is && ./configure && make && make install
 # dependencies for running the python script
 RUN apt-get install -y software-properties-common
 RUN add-apt-repository ppa:deadsnakes/ppa
-RUN apt update
-RUN apt install -y python3.7 python3-pip
+RUN apt-get update
+RUN apt-get install -y python3.7 python3-pip
 
 
 WORKDIR /app
 
 COPY . .
 
-RUN  pip3  install -r requirements.txt
+RUN pip3 install -r requirements.txt
 
 CMD python3 RFID_mifare_cloner/rfid_mifare_cloner.py