diff --git a/3.3/Dockerfile b/3.3/Dockerfile
index c3167887..382a6132 100644
--- a/3.3/Dockerfile
+++ b/3.3/Dockerfile
@@ -67,6 +67,15 @@ RUN set -eux; \
 ENV RAILS_ENV production
 WORKDIR /usr/src/redmine
 
+# https://github.com/docker-library/redmine/issues/138#issuecomment-438834176
+# (bundler needs this for running as an arbitrary user)
+ENV HOME /home/redmine
+RUN set -eux; \
+	[ ! -d "$HOME" ]; \
+	mkdir -p "$HOME"; \
+	chown redmine:redmine "$HOME"; \
+	chmod 1777 "$HOME"
+
 ENV REDMINE_VERSION 3.3.8
 ENV REDMINE_DOWNLOAD_MD5 6ca9284fa1c3571f6c83dd0e0d0fec1b
 
diff --git a/3.4/Dockerfile b/3.4/Dockerfile
index 7b08b377..3728120a 100644
--- a/3.4/Dockerfile
+++ b/3.4/Dockerfile
@@ -67,6 +67,15 @@ RUN set -eux; \
 ENV RAILS_ENV production
 WORKDIR /usr/src/redmine
 
+# https://github.com/docker-library/redmine/issues/138#issuecomment-438834176
+# (bundler needs this for running as an arbitrary user)
+ENV HOME /home/redmine
+RUN set -eux; \
+	[ ! -d "$HOME" ]; \
+	mkdir -p "$HOME"; \
+	chown redmine:redmine "$HOME"; \
+	chmod 1777 "$HOME"
+
 ENV REDMINE_VERSION 3.4.6
 ENV REDMINE_DOWNLOAD_MD5 5f4993446ecf25782f469763c0d32ea1
 
diff --git a/Dockerfile.template b/Dockerfile.template
index 11e3e19e..65c6e716 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -67,6 +67,15 @@ RUN set -eux; \
 ENV RAILS_ENV production
 WORKDIR /usr/src/redmine
 
+# https://github.com/docker-library/redmine/issues/138#issuecomment-438834176
+# (bundler needs this for running as an arbitrary user)
+ENV HOME /home/redmine
+RUN set -eux; \
+	[ ! -d "$HOME" ]; \
+	mkdir -p "$HOME"; \
+	chown redmine:redmine "$HOME"; \
+	chmod 1777 "$HOME"
+
 ENV REDMINE_VERSION %%REDMINE_VERSION%%
 ENV REDMINE_DOWNLOAD_MD5 %%REDMINE_DOWNLOAD_MD5%%