diff --git a/plugins/resource/functions.go b/plugins/resource/functions.go
index 20369fae1..ef382605d 100644
--- a/plugins/resource/functions.go
+++ b/plugins/resource/functions.go
@@ -10,7 +10,7 @@ import (
 func addMemorySuffixForDocker(key string, value string) string {
 	if key == "memory" {
 		hasSuffix := false
-		suffixes := []string{"b", "k", "m", "g", "KB", "MB", "GB"}
+		suffixes := []string{"b", "k", "m", "g", "KB", "MB", "GB", "B"}
 		for _, suffix := range suffixes {
 			if strings.HasSuffix(value, suffix) {
 				hasSuffix = true