diff --git a/charts/sonarqube/README.md b/charts/sonarqube/README.md
index 3334cbe..8d29cfd 100644
--- a/charts/sonarqube/README.md
+++ b/charts/sonarqube/README.md
@@ -141,6 +141,7 @@ The following table lists the configurable parameters of the Sonarqube chart and
 | `plugins.resources`                                      | Resources for plugins container                                                                                           | ""                              |
 | `plugins.netrcCreds`                                     | Name of the secret containing .netrc file to use creds when downloading plugins                                           | ""                              |
 | `plugins.noCheckCertificate`                             | Flag to not check server's certificate when downloading plugins                                                           | `false`                         |
+| `plugins.mounts`                                         | Specify extra mounts for install-plugins init container. Refer to ".spec.containers.volumeMounts" specification           | []                              |
 | `jvmOpts`                                                | Values to add to SONARQUBE_WEB_JVM_OPTS                                                                                   | `""`                            |
 | `env`                                                    | Environment variables to attach to the pods                                                                               | `nil`                           |
 | `annotations`                                            | Sonarqube Pod annotations                                                                                                 | `{}`                            |
diff --git a/charts/sonarqube/templates/deployment.yaml b/charts/sonarqube/templates/deployment.yaml
index e944873..c53187f 100644
--- a/charts/sonarqube/templates/deployment.yaml
+++ b/charts/sonarqube/templates/deployment.yaml
@@ -122,6 +122,9 @@ spec:
               subPath: lib/common
             - name: install-plugins
               mountPath: /tmp/scripts/
+            {{- if .Values.plugins.mounts }}
+{{ toYaml .Values.plugins.mounts | indent 12 }}
+            {{- end }}
             {{- if .Values.plugins.netrcCreds }}
             - name: plugins-netrc-file
               mountPath: /root
diff --git a/charts/sonarqube/values.yaml b/charts/sonarqube/values.yaml
index befab6e..e2079cb 100644
--- a/charts/sonarqube/values.yaml
+++ b/charts/sonarqube/values.yaml
@@ -193,6 +193,9 @@ plugins:
   # Set to true to not validate the server's certificate to download plugin
   noCheckCertificate: false
 
+  ## Specify extra mounts for install-plugins init container. Refer to ".spec.containers.volumeMounts" specification : https://kubernetes.io/fr/docs/concepts/storage/volumes/.
+  mounts: []
+
 ## Values to add to SONARQUBE_WEB_JVM_OPTS
 ##
 # jvmOpts: "-Djava.net.preferIPv4Stack=true"