diff --git a/changelogs/fragments/444-scaleway_fix_http_header_casing.yml b/changelogs/fragments/444-scaleway_fix_http_header_casing.yml
new file mode 100644
index 0000000000..a261afbfb8
--- /dev/null
+++ b/changelogs/fragments/444-scaleway_fix_http_header_casing.yml
@@ -0,0 +1,2 @@
+bugfixes:
+ - scaleway - Fix bug causing KeyError exception on JSON http requests. (https://github.com/ansible-collections/community.general/pull/444)
diff --git a/plugins/module_utils/scaleway.py b/plugins/module_utils/scaleway.py
index 50041eff52..02e09394e6 100644
--- a/plugins/module_utils/scaleway.py
+++ b/plugins/module_utils/scaleway.py
@@ -90,7 +90,7 @@ class Scaleway(object):
         self.headers = {
             'X-Auth-Token': self.module.params.get('api_token'),
             'User-Agent': self.get_user_agent_string(module),
-            'Content-type': 'application/json',
+            'Content-Type': 'application/json',
         }
         self.name = None