diff --git a/charts/pganalyzer/templates/deployment.yaml b/charts/pganalyzer/templates/deployment.yaml
index 4b1eac4..4d641f4 100644
--- a/charts/pganalyzer/templates/deployment.yaml
+++ b/charts/pganalyzer/templates/deployment.yaml
@@ -37,6 +37,14 @@ spec:
                   name: {{ include "pganalyzer.fullname" . }}-env
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}
diff --git a/charts/pganalyzer/values.yaml b/charts/pganalyzer/values.yaml
index b7fdde5..bc21e90 100644
--- a/charts/pganalyzer/values.yaml
+++ b/charts/pganalyzer/values.yaml
@@ -46,6 +46,16 @@ db:
   username:
   password:
 
+volumes:
+  - name: tmp
+    emptyDir:
+      sizeLimit: 1Gi
+
+volumeMounts:
+  - mountPath: /tmp
+    name: tmp
+    subPath: tmp
+
 extraEnv: {}
 
 nodeSelector: {}