diff --git a/gr-blocks/include/gnuradio/blocks/blockinterleaving.h b/gr-blocks/include/gnuradio/blocks/blockinterleaving.h
index 9d4e0f2..f6b8bc6 100644
--- a/gr-blocks/include/gnuradio/blocks/blockinterleaving.h
+++ b/gr-blocks/include/gnuradio/blocks/blockinterleaving.h
@@ -12,7 +12,8 @@
 #define INCLUDED_GR_BLOCKS_BLOCKINTERLEAVING_H
 
 #include <gnuradio/blocks/api.h>
-
+#include <cstddef>
+#include <vector>
 
 namespace gr {
 namespace blocks {
diff --git a/gr-blocks/lib/blockinterleaving.cc b/gr-blocks/lib/blockinterleaving.cc
index fc5873e..768ad9e 100644
--- a/gr-blocks/lib/blockinterleaving.cc
+++ b/gr-blocks/lib/blockinterleaving.cc
@@ -12,6 +12,7 @@
 #include <spdlog/fmt/fmt.h>
 #include <algorithm>
 #include <numeric>
+#include <vector>
 
 namespace gr {
 namespace blocks {
