diff --git a/rtengine/lcp.h b/rtengine/lcp.h
index a54d25148..2e36fe113 100644
--- a/rtengine/lcp.h
+++ b/rtengine/lcp.h
@@ -20,7 +20,6 @@
 #pragma once
 
 #include <array>
-#include <map>
 #include <memory>
 #include <string>
 #include <sstream>
diff --git a/rtengine/rtlensfun.cc b/rtengine/rtlensfun.cc
index 1596616dd..7ffb9ad33 100644
--- a/rtengine/rtlensfun.cc
+++ b/rtengine/rtlensfun.cc
@@ -131,7 +131,7 @@ void LFModifier::processVignette3Channels(int width, int height, float** rawData
 #else
 void LFModifier::processVignette3Channels(int width, int height, float** rawData) const
 {
-    data_->ApplyColorModification(rawData[y], 0, 0, width, height, LF_CR_3(RED, GREEN, BLUE), width * 3 * sizeof(float));
+    data_->ApplyColorModification(rawData[0], 0, 0, width, height, LF_CR_3(RED, GREEN, BLUE), width * 3 * sizeof(float));
 }
 
 #endif