diff --git a/README.md b/README.md
index 769962654..422912423 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Social Media:
 ## Goss in 45 seconds
 
 **Note:** For an even faster way of doing this, see: [autoadd](https://github.com/aelsabbahy/goss/blob/master/docs/manual.md#autoadd-aa---auto-add-all-matching-resources-to-test-suite)
+**Note:** For some Docker usecases, see my blog post: [here](url_to_blog)
 
 <a href="https://asciinema.org/a/bxcuduzs3n2zo62rpe1t0s6w8?autoplay=1" target="_blank"><img src="https://cloud.githubusercontent.com/assets/6783261/10236274/b708ff8e-6871-11e5-9d39-70876f5ef8f8.gif" alt="asciicast"></a>
 
diff --git a/validate.go b/validate.go
index b9098c252..3f4befcd3 100644
--- a/validate.go
+++ b/validate.go
@@ -69,6 +69,8 @@ func Validate(c *cli.Context, startTime time.Time) {
 			os.Exit(3)
 		}
 		color.Red("Retrying in %s (elapsed/timeout time: %.3fs/%s)\n\n\n", sleep, elapsed.Seconds(), retryTimeout)
+		// Reset cache
+		sys = system.New(c)
 		time.Sleep(sleep)
 		i++
 		fmt.Printf("Attempt #%d:\n", i)