diff --git a/Dockerfile b/Dockerfile
index df6977cb0fcdb56bd6846bc6b9d6304beee0bc55..080376663d83e571b3d3f57a00e1b233b5480ffe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:18.04
 COPY install/base.sh /tmp/install/
 RUN chmod +x /tmp/install/base.sh && /tmp/install/base.sh
 
-COPY install/requirements.txt install/w3af_output_fix.patch install/w3af-lz4.patch /tmp/
+COPY install/requirements.txt install/w3af_output_fix.patch install/w3af-lz4.patch install/w3af-scans.py.patch /tmp/
 COPY install/w3af.sh /tmp/install/
 RUN chmod +x /tmp/install/w3af.sh && /tmp/install/w3af.sh
 
diff --git a/MANIFEST b/MANIFEST
index 63404cf9c776af5c408cfd53b4e326701fafb8d0..cd8acda39449e1dd0a4b9a1469ee978986311fa6 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,3 +1,3 @@
-VERSION=v1.3.3
+VERSION=v1.3.4
 SERVICE=vat-genscan
 
diff --git a/install/w3af-scans.py.patch b/install/w3af-scans.py.patch
new file mode 100644
index 0000000000000000000000000000000000000000..17a57472ab2995b6b6a5614c7a783ee62c3e97ca
--- /dev/null
+++ b/install/w3af-scans.py.patch
@@ -0,0 +1,4 @@
+96c96
+<         except (AttributeError, IOError) as _:
+---
+>         except (AttributeError, IOError, OSError) as _:
diff --git a/install/w3af.sh b/install/w3af.sh
index a4a8b35b50c3314c630aaa1845ec3ed9bcafbaa7..071442ae3bd46f6cb3719e7a9430b54c23c9d3d3 100644
--- a/install/w3af.sh
+++ b/install/w3af.sh
@@ -33,4 +33,5 @@ mv w3af-1910600684c22c767a1105fbfcb051db73ad1280 /service/w3af
 #enable other output plugins for w3af API
 patch /service/w3af/w3af/core/ui/api/utils/scans.py /tmp/w3af_output_fix.patch
 patch /service/w3af/w3af/core/controllers/dependency_check/requirements.py /tmp/w3af-lz4.patch
+patch /service/w3af/w3af/core/ui/api/utils/scans.py /tmp/w3af-scans.py.patch