diff --git a/CMakeLists.txt b/CMakeLists.txt
index cc40c55..072838b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -103,16 +103,10 @@ set(AACDEC_SRC
   libAACdec/src/block.h
   libAACdec/src/channel.h
   libAACdec/src/channelinfo.h
-  libAACdec/src/conceal.h
-  libAACdec/src/conceal_types.h
   libAACdec/src/FDK_delay.h
   libAACdec/src/ldfiltbank.h
   libAACdec/src/overlapadd.h
   libAACdec/src/pulsedata.h
-  libAACdec/src/rvlc.h
-  libAACdec/src/rvlc_info.h
-  libAACdec/src/rvlcbit.h
-  libAACdec/src/rvlcconceal.h
   libAACdec/src/stereo.h
 )