diff --git a/src/include/ImageBMP.cpp b/src/include/ImageBMP.cpp
index 9053685e..42416ba7 100644
--- a/src/include/ImageBMP.cpp
+++ b/src/include/ImageBMP.cpp
@@ -341,7 +341,7 @@ void Image::displayBmpLine(int16_t x, int16_t y, bitmapHeader *bmpHeader, bool d
                 val = ditherGetPixelBmp(px, j, y, w, 1);
             else
             {
-                val = palette[px >> 1] & (px & 1 ? 0x0F : 0xF0) >> (px & 1 ? 0 : 4);
+                val = (palette[px >> 1] & (px & 1 ? 0x0F : 0xF0)) >> (px & 1 ? 0 : 4);
             }
 
 #if defined(ARDUINO_INKPLATECOLOR)
@@ -365,7 +365,7 @@ void Image::displayBmpLine(int16_t x, int16_t y, bitmapHeader *bmpHeader, bool d
                 val = ditherGetPixelBmp(px, j, y, w, 1);
             else
             {
-                val = palette[px >> 1] & (px & 1 ? 0x0F : 0xF0) >> (px & 1 ? 0 : 4);
+                val = (palette[px >> 1] & (px & 1 ? 0x0F : 0xF0)) >> (px & 1 ? 0 : 4);
             }
 
 #if defined(ARDUINO_INKPLATECOLOR)