diff --git a/modules.json b/modules.json
index 732388a..498e5eb 100644
--- a/modules.json
+++ b/modules.json
@@ -83,7 +83,7 @@
                     },
                     "gunzip": {
                         "branch": "master",
-                        "git_sha": "c8e35eb2055c099720a75538d1b8adb3fb5a464c",
+                        "git_sha": "b9829e1064382745d8dff7f1d74d2138d2864f71",
                         "installed_by": ["modules"]
                     },
                     "kaiju/kaiju": {
diff --git a/modules/nf-core/gunzip/main.nf b/modules/nf-core/gunzip/main.nf
index d906034..194dfc3 100644
--- a/modules/nf-core/gunzip/main.nf
+++ b/modules/nf-core/gunzip/main.nf
@@ -5,7 +5,7 @@ process GUNZIP {
     conda "conda-forge::sed=4.7"
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
         'https://depot.galaxyproject.org/singularity/ubuntu:20.04' :
-        'ubuntu:20.04' }"
+        'docker.io/ubuntu:20.04' }"
 
     input:
     tuple val(meta), path(archive)
diff --git a/modules/nf-core/gunzip/meta.yml b/modules/nf-core/gunzip/meta.yml
index 4d2ebc8..4cdcdf4 100644
--- a/modules/nf-core/gunzip/meta.yml
+++ b/modules/nf-core/gunzip/meta.yml
@@ -3,31 +3,32 @@ description: Compresses and decompresses files.
 keywords:
   - gunzip
   - compression
+  - decompression
 tools:
   - gunzip:
-    description: |
-      gzip is a file format and a software application used for file compression and decompression.
-    documentation: https://www.gnu.org/software/gzip/manual/gzip.html
-    licence: ["GPL-3.0-or-later"]
+      description: |
+        gzip is a file format and a software application used for file compression and decompression.
+      documentation: https://www.gnu.org/software/gzip/manual/gzip.html
+      licence: ["GPL-3.0-or-later"]
 input:
   - meta:
-    type: map
-    description: |
-      Optional groovy Map containing meta information
-      e.g. [ id:'test', single_end:false ]
+      type: map
+      description: |
+        Optional groovy Map containing meta information
+        e.g. [ id:'test', single_end:false ]
   - archive:
-    type: file
-    description: File to be compressed/uncompressed
-    pattern: "*.*"
+      type: file
+      description: File to be compressed/uncompressed
+      pattern: "*.*"
 output:
   - gunzip:
-    type: file
-    description: Compressed/uncompressed file
-    pattern: "*.*"
+      type: file
+      description: Compressed/uncompressed file
+      pattern: "*.*"
   - versions:
-    type: file
-    description: File containing software versions
-    pattern: "versions.yml"
+      type: file
+      description: File containing software versions
+      pattern: "versions.yml"
 authors:
   - "@joseespinosa"
   - "@drpatelh"