diff --git a/data_sources/bro.yml b/data_sources/bro.yml
index 100d017f03..72d2cd5415 100644
--- a/data_sources/bro.yml
+++ b/data_sources/bro.yml
@@ -6,5 +6,4 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Bro
 source: bro:http:json
 sourcetype: bro:http:json
-supported_TA:
-- {}
+supported_TA: []
diff --git a/data_sources/crushftp.yml b/data_sources/crushftp.yml
index e868f787d8..7c3f19a528 100644
--- a/data_sources/crushftp.yml
+++ b/data_sources/crushftp.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for CrushFTP
 source: crushftp
 sourcetype: crushftp:sessionlogs
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - _raw
diff --git a/data_sources/kubernetes_audit.yml b/data_sources/kubernetes_audit.yml
index acc709438e..9ca3815448 100644
--- a/data_sources/kubernetes_audit.yml
+++ b/data_sources/kubernetes_audit.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Kubernetes Audit
 source: kubernetes
 sourcetype: _json
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - annotations.authorization.k8s.io/decision
diff --git a/data_sources/kubernetes_falco.yml b/data_sources/kubernetes_falco.yml
index 731a1915c8..568d4be771 100644
--- a/data_sources/kubernetes_falco.yml
+++ b/data_sources/kubernetes_falco.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Kubernetes Falco
 source: kubernetes
 sourcetype: kube:container:falco
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - command
diff --git a/data_sources/linux_secure.yml b/data_sources/linux_secure.yml
index 03bdd2458e..cd08575aa2 100644
--- a/data_sources/linux_secure.yml
+++ b/data_sources/linux_secure.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Linux Secure
 source: /var/log/secure
 sourcetype: linux_secure
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - action
diff --git a/data_sources/nginx_access.yml b/data_sources/nginx_access.yml
index 0009ef0fea..87238e5c67 100644
--- a/data_sources/nginx_access.yml
+++ b/data_sources/nginx_access.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Nginx Access
 source: /var/log/nginx/access.log
 sourcetype: nginx:plus:kv
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - action
diff --git a/data_sources/osquery.yml b/data_sources/osquery.yml
index 8bcd9cdd79..7244b5e8ce 100644
--- a/data_sources/osquery.yml
+++ b/data_sources/osquery.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for osquery
 source: osquery
 sourcetype: osquery:results
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - calendarTime
diff --git a/data_sources/powershell_installed_iis_modules.yml b/data_sources/powershell_installed_iis_modules.yml
index 663658c8a6..a27822830a 100644
--- a/data_sources/powershell_installed_iis_modules.yml
+++ b/data_sources/powershell_installed_iis_modules.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Powershell Installed IIS Modules
 source: powershell://AppCmdModules
 sourcetype: Pwsh:InstalledIISModules
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - Schema
diff --git a/data_sources/powershell_sip_inventory.yml b/data_sources/powershell_sip_inventory.yml
index f5dfea49f6..dc02c04217 100644
--- a/data_sources/powershell_sip_inventory.yml
+++ b/data_sources/powershell_sip_inventory.yml
@@ -6,5 +6,4 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Powershell SIP Inventory
 source: powershell://SubjectInterfacePackage
 sourcetype: PwSh:SubjectInterfacePackage
-supported_TA:
-- {}
+supported_TA: []
diff --git a/data_sources/suricata.yml b/data_sources/suricata.yml
index b27ac0af4b..6ad1b8e80c 100644
--- a/data_sources/suricata.yml
+++ b/data_sources/suricata.yml
@@ -6,8 +6,7 @@ author: Patrick Bareiss, Splunk
 description: Data source object for Suricata
 source: suricata
 sourcetype: suricata
-supported_TA:
-- {}
+supported_TA: []
 fields:
 - _time
 - app_proto