diff --git a/website/source/docs/providers/aws/r/launch_configuration.html.markdown b/website/source/docs/providers/aws/r/launch_configuration.html.markdown
index 5a1786a539..d32a1c8061 100644
--- a/website/source/docs/providers/aws/r/launch_configuration.html.markdown
+++ b/website/source/docs/providers/aws/r/launch_configuration.html.markdown
@@ -143,7 +143,7 @@ Each `ebs_block_device` supports the following:
   This must be set with a `volume_type` of `"io1"`.
 * `delete_on_termination` - (Optional) Whether the volume should be destroyed
   on instance termination (Default: `true`).
-* `encryption` - (Optional) Whether the volume should be encrypted or not. Do not use this option if you are using `snapshot_id` as the encryption flag will be determined by the snapshot. (Default: `false`).
+* `encrypted` - (Optional) Whether the volume should be encrypted or not. Do not use this option if you are using `snapshot_id` as the encrypted flag will be determined by the snapshot. (Default: `false`).
 
 Modifying any `ebs_block_device` currently requires resource replacement.