diff --git a/Dockerfile b/Dockerfile
index 10bbe10..9b75417 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,8 +23,6 @@ RUN \
     gcc && \
   echo "**** install packages ****" && \
   apk add -U --update --no-cache \
-    bash \
-    curl \
     icu-libs \
     libstdc++ \
     openssl \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index dabcd85..07d2ff7 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -23,8 +23,6 @@ RUN \
     gcc && \
   echo "**** install packages ****" && \
   apk add -U --update --no-cache \
-    bash \
-    curl \
     icu-libs \
     libstdc++ \
     openssl \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index d548b4c..5c354e7 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -23,9 +23,6 @@ RUN \
     gcc && \
   echo "**** install packages ****" && \
   apk add -U --update --no-cache \
-    bash \
-    curl \
-    gcompat \
     icu-libs \
     libc6-compat \
     libstdc++ \