diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index b541837..5f9b389 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -18,8 +18,7 @@ RUN \
     python3-dev \
     python3-pip && \
   pip3 install -U pip && \
-  pip install conan && \
-  conan user && \
+  pip install conan==1.28.2 && \
   echo "**** build audacity ****" && \
   if [ -z ${AUDACITY_VERSION+x} ]; then \
     AUDACITY_VERSION=$(curl -sX GET "https://api.github.com/repos/audacity/audacity/releases/latest" \