diff --git a/docker/Dockerfile.full b/docker/Dockerfile.full
index a88910a978..b7303be914 100644
--- a/docker/Dockerfile.full
+++ b/docker/Dockerfile.full
@@ -52,7 +52,7 @@ RUN apt-get -y install \
     python3-setuptools \
     python3-wheel
 
-RUN if [ "$(uname -m)" == "armhf" ]; \
+RUN if [ "$(uname -m)" == "armv7l" ]; \
     then \
         apt-get -y install \
         python3-matplotlib \
diff --git a/docker/template/Dockerfile.full.header b/docker/template/Dockerfile.full.header
index fd9a855639..aa57dbe147 100644
--- a/docker/template/Dockerfile.full.header
+++ b/docker/template/Dockerfile.full.header
@@ -49,7 +49,7 @@ RUN apt-get -y install \
     python3-setuptools \
     python3-wheel
 
-RUN if [ "$(uname -m)" == "armhf" ]; \
+RUN if [ "$(uname -m)" == "armv7l" ]; \
     then \
         apt-get -y install \
         python3-matplotlib \