diff --git a/libopenjpeg/Makefile.am b/libopenjpeg/Makefile.am
index 9ceaa17d..b2490fa5 100644
--- a/libopenjpeg/Makefile.am
+++ b/libopenjpeg/Makefile.am
@@ -35,7 +35,6 @@ openjpeg.c \
 pi.c \
 raw.c \
 t1.c \
-t1_generate_luts.c \
 t2.c \
 tcd.c \
 tgt.c \
diff --git a/libopenjpeg/jpwl/Makefile.am b/libopenjpeg/jpwl/Makefile.am
index f1eda310..27ef24f9 100644
--- a/libopenjpeg/jpwl/Makefile.am
+++ b/libopenjpeg/jpwl/Makefile.am
@@ -18,7 +18,6 @@ OPJ_SRC = \
 ../pi.c \
 ../raw.c \
 ../t1.c \
-../t1_generate_luts.c \
 ../t2.c \
 ../tcd.c \
 ../tgt.c \