diff --git a/contrib/hpack/Makefile b/contrib/hpack/Makefile
index 4fce8db..1c6448b 100644
--- a/contrib/hpack/Makefile
+++ b/contrib/hpack/Makefile
@@ -1,4 +1,4 @@
-CFLAGS = -O2 -Wall -g -I../../include -I../../ebtree -fwrapv -fno-strict-aliasing
+CFLAGS = -O2 -Wall -g -I../../include -fwrapv -fno-strict-aliasing
 OBJS = gen-rht gen-enc decode
 
 all: $(OBJS)
diff --git a/contrib/hpack/decode.c b/contrib/hpack/decode.c
index 82f28c7..ce3b484 100644
--- a/contrib/hpack/decode.c
+++ b/contrib/hpack/decode.c
@@ -7,7 +7,7 @@
  * The DHT size may optionally be changed in argv[1].
  *
  * Build like this :
- *    gcc -I../../include -I../../ebtree -O0 -g -fno-strict-aliasing -fwrapv \
+ *    gcc -I../../include -O0 -g -fno-strict-aliasing -fwrapv \
  *        -o decode decode.c
  */
 
diff --git a/contrib/hpack/gen-enc.c b/contrib/hpack/gen-enc.c
index 44b643c..dfe4705 100644
--- a/contrib/hpack/gen-enc.c
+++ b/contrib/hpack/gen-enc.c
@@ -5,7 +5,7 @@
  * table is built to access the first entry of each length.
  *
  * Build like this :
- *    gcc -I../../include -I../../ebtree -o gen-enc gen-enc.c
+ *    gcc -I../../include -o gen-enc gen-enc.c
  */
 #define HPACK_STANDALONE