diff --git a/provisioner/ansible/provisioner.hcl2spec.go b/provisioner/ansible/provisioner.hcl2spec.go
index e0b808af9..b0e5dd0d4 100644
--- a/provisioner/ansible/provisioner.hcl2spec.go
+++ b/provisioner/ansible/provisioner.hcl2spec.go
@@ -32,6 +32,7 @@ type FlatConfig struct {
 	UseSFTP              *bool             `mapstructure:"use_sftp" cty:"use_sftp"`
 	InventoryDirectory   *string           `mapstructure:"inventory_directory" cty:"inventory_directory"`
 	InventoryFile        *string           `mapstructure:"inventory_file" cty:"inventory_file"`
+	KeepInventoryFile    *bool             `mapstructure:"keep_inventory_file" cty:"keep_inventory_file"`
 	GalaxyFile           *string           `mapstructure:"galaxy_file" cty:"galaxy_file"`
 	GalaxyCommand        *string           `mapstructure:"galaxy_command" cty:"galaxy_command"`
 	GalaxyForceInstall   *bool             `mapstructure:"galaxy_force_install" cty:"galaxy_force_install"`
@@ -74,6 +75,7 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"use_sftp":                   &hcldec.AttrSpec{Name: "use_sftp", Type: cty.Bool, Required: false},
 		"inventory_directory":        &hcldec.AttrSpec{Name: "inventory_directory", Type: cty.String, Required: false},
 		"inventory_file":             &hcldec.AttrSpec{Name: "inventory_file", Type: cty.String, Required: false},
+		"keep_inventory_file":        &hcldec.AttrSpec{Name: "keep_inventory_file", Type: cty.Bool, Required: false},
 		"galaxy_file":                &hcldec.AttrSpec{Name: "galaxy_file", Type: cty.String, Required: false},
 		"galaxy_command":             &hcldec.AttrSpec{Name: "galaxy_command", Type: cty.String, Required: false},
 		"galaxy_force_install":       &hcldec.AttrSpec{Name: "galaxy_force_install", Type: cty.Bool, Required: false},