#### 2.4.2.3. Using Build History to Gather Image Information Only

As you can see, build history produces image information, including dependency graphs, so you can see why something was pulled into the image. If you are just interested in this information and not interested in collecting history or any package information, you can enable writing only image information without any history by adding the following to your `conf/local.conf` file found in the Build Directory:

         INHERIT += "buildhistory"
         BUILDHISTORY_COMMIT = "0"
         BUILDHISTORY_FEATURES = "image"