diff --git a/src/Makefile.am b/src/Makefile.am
index ec674ac..feac786 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,6 +24,7 @@ libiperf_a_SOURCES      = \
                         locale.h \
                         net.c \
                         net.h \
+                        queue.h \
                         tcp_info.c \
                         tcp_window_size.c \
                         tcp_window_size.h \
diff --git a/src/Makefile.in b/src/Makefile.in
index 289ea10..e5018d1 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -257,6 +257,7 @@ libiperf_a_SOURCES = \
                         locale.h \
                         net.c \
                         net.h \
+                        queue.h \
                         tcp_info.c \
                         tcp_window_size.c \
                         tcp_window_size.h \