diff --git a/src/lcd/CMakeLists.txt b/src/lcd/CMakeLists.txt
index 45680cee..476653b4 100644
--- a/src/lcd/CMakeLists.txt
+++ b/src/lcd/CMakeLists.txt
@@ -1,5 +1,5 @@
 set (libname "i2clcd")
 set (libdescription "upm lcd/oled displays")
 set (module_src i2clcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx ssd1327.cxx)
-set (module_h i2clcd.h lcm1602.h jhd1313m1.h ssd1308.h ssd1327.h)
+set (module_h i2clcd.h lcm1602.h jhd1313m1.h ssd1308.h ssd1327.h ssd.h)
 upm_module_init()