diff --git a/src/graphics/eink/Drivers/SSD1682.cpp b/src/graphics/eink/Drivers/SSD1682.cpp
index c18752b63..e63b96333 100644
--- a/src/graphics/eink/Drivers/SSD1682.cpp
+++ b/src/graphics/eink/Drivers/SSD1682.cpp
@@ -18,7 +18,7 @@ void SSD1682::configFullscreen()
     const uint8_t sx = bufferOffsetX; // Notice the offset
     const uint8_t sy = 0;
     const uint8_t ex = bufferRowSize + bufferOffsetX - 1; // End is "max index", not "count". Minus 1 handles this
-    const uint8_t ey = height;
+    const uint8_t ey = height - 1;                        // Same: 0x45 Y-range is inclusive
 
     // Data entry mode - Left to Right, Top to Bottom
     sendCommand(0x11);
diff --git a/src/graphics/eink/Drivers/SSD16XX.cpp b/src/graphics/eink/Drivers/SSD16XX.cpp
index 45f568b99..a91c51a7d 100644
--- a/src/graphics/eink/Drivers/SSD16XX.cpp
+++ b/src/graphics/eink/Drivers/SSD16XX.cpp
@@ -144,7 +144,7 @@ void SSD16XX::configFullscreen()
     const uint16_t sx = bufferOffsetX; // Notice the offset
     const uint16_t sy = 0;
     const uint16_t ex = bufferRowSize + bufferOffsetX - 1; // End is "max index", not "count". Minus 1 handles this
-    const uint16_t ey = height;
+    const uint16_t ey = height - 1;                        // Same: 0x45 Y-range is inclusive
 
     // Split into bytes
     const uint8_t sy1 = sy & 0xFF;