diff --git a/pkg/resource/stream.go b/pkg/resource/stream.go
index 8186d53..0519fdc 100644
--- a/pkg/resource/stream.go
+++ b/pkg/resource/stream.go
@@ -47,12 +47,10 @@ func FromStream(ctx context.Context, path string, r io.Reader) (<-chan Resource,
 	errors := make(chan error)
 
 	go func() {
-		const initialBufSize = 4 * 1024 * 1024 // Start with 4MB
-		const maxBufSize = 256 * 1024 * 1024   // Start with 4MB
-
+		const maxBufSize = 256 * 1024 * 1024
 		scanner := bufio.NewScanner(r)
-		buf := make([]byte, initialBufSize)
-		scanner.Buffer(buf, maxBufSize) // Resize up to 256MB
+		buf := make([]byte, maxBufSize)
+		scanner.Buffer(buf, maxBufSize)
 		scanner.Split(SplitYAMLDocument)
 
 	SCAN: