diff --git a/.gitignore b/.gitignore
index 80474a698..a16630aed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -104,7 +104,9 @@ backend.hcl
 
 # Terraform plan files
 tfplan
+tfplan.*
 *.tfplan
+*.tfplan.*
 
 # Terraform state and outputs
 terraform-apply-*.txt
diff --git a/terraform/.gitignore b/terraform/.gitignore
index b11af29cc..c339229ee 100644
--- a/terraform/.gitignore
+++ b/terraform/.gitignore
@@ -33,8 +33,10 @@ terraform.rc
 !.terraform.lock.hcl
 
 # Plan files
+tfplan
+tfplan.*
 *.tfplan
-*.tfplan.json
+*.tfplan.*
 
 # Environment-specific variable files
 environments/**/terraform.tfvars