diff --git a/common/rfb/CMakeLists.txt b/common/rfb/CMakeLists.txt
index 27e3caa..c2df95a 100644
--- a/common/rfb/CMakeLists.txt
+++ b/common/rfb/CMakeLists.txt
@@ -72,7 +72,7 @@
   set(RFB_SOURCES ${RFB_SOURCES} WinPasswdValidator.cxx)
 endif(WIN32)
 
-set(RFB_LIBRARIES ${JPEG_LIBRARIES} os)
+set(RFB_LIBRARIES ${JPEG_LIBRARIES} os rdr)
 
 if(HAVE_PAM)
   set(RFB_SOURCES ${RFB_SOURCES} UnixPasswordValidator.cxx
diff --git a/unix/vncpasswd/CMakeLists.txt b/unix/vncpasswd/CMakeLists.txt
index d1425af..a04ed0b 100644
--- a/unix/vncpasswd/CMakeLists.txt
+++ b/unix/vncpasswd/CMakeLists.txt
@@ -3,7 +3,7 @@
 add_executable(vncpasswd 
   vncpasswd.cxx)
 
-target_link_libraries(vncpasswd tx rfb rdr os)
+target_link_libraries(vncpasswd tx rfb os)
 
 install(TARGETS vncpasswd DESTINATION ${BIN_DIR})
 install(FILES vncpasswd.man DESTINATION ${MAN_DIR}/man1 RENAME vncpasswd.1)