diff --git a/Dockerfile b/Dockerfile
index e637d91..01d7034 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:18.04
 RUN apt-get update -qq && apt-get install -qqy --no-install-recommends \
     git wget bzip2 file unzip libtool pkg-config cmake build-essential \
     automake yasm gettext autopoint vim python ninja-build subversion \
-    ca-certificates && \
+    ca-certificates curl less && \
     apt-get clean -y && \
     rm -rf /var/lib/apt/lists/*
 
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 448f07d..e93c020 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -3,7 +3,7 @@ FROM ubuntu:18.04
 RUN apt-get update -qq && apt-get install -qqy --no-install-recommends \
     git wget bzip2 file unzip libtool pkg-config cmake build-essential \
     automake yasm gettext autopoint vim python ninja-build subversion \
-    ca-certificates && \
+    ca-certificates curl less && \
     apt-get clean -y && \
     rm -rf /var/lib/apt/lists/*