diff --git a/code/numpy/ndarray/ndarray_iter.c b/code/numpy/ndarray/ndarray_iter.c
index 3b18e74..8704836 100644
--- a/code/numpy/ndarray/ndarray_iter.c
+++ b/code/numpy/ndarray/ndarray_iter.c
@@ -18,8 +18,6 @@
 #include "py/runtime.h"
 
 #include "ndarray_iter.h"
-#include "../../ulab.h"
-#include "../../ndarray.h"
 
 #ifdef NDARRAY_HAS_FLATITER
 mp_obj_t ndarray_flatiter_make_new(mp_obj_t self_in) {
diff --git a/code/numpy/ndarray/ndarray_iter.h b/code/numpy/ndarray/ndarray_iter.h
index 7d1a823..b3fc48d 100644
--- a/code/numpy/ndarray/ndarray_iter.h
+++ b/code/numpy/ndarray/ndarray_iter.h
@@ -18,9 +18,8 @@
 #include "py/obj.h"
 #include "py/objarray.h"
 
-#include "ulab.h"
-#include "ndarray.h"
-
+#include "../../ulab.h"
+#include "../../ndarray.h"
 
 // TODO: take simply mp_obj_ndarray_it_t from ndarray.c
 typedef struct _mp_obj_ndarray_flatiter_t {
diff --git a/code/ulab.c b/code/ulab.c
index 8867181..13f925a 100644
--- a/code/ulab.c
+++ b/code/ulab.c
@@ -33,7 +33,7 @@
 #include "user/user.h"
 #include "utils/utils.h"
 
-#define ULAB_VERSION 3.3.1
+#define ULAB_VERSION 3.3.2
 #define xstr(s) str(s)
 #define str(s) #s
 #define ULAB_VERSION_STRING xstr(ULAB_VERSION) xstr(-) xstr(ULAB_MAX_DIMS) xstr(D)
diff --git a/docs/ulab-change-log.md b/docs/ulab-change-log.md
index 2b22b7b..fc6625e 100644
--- a/docs/ulab-change-log.md
+++ b/docs/ulab-change-log.md
@@ -1,5 +1,11 @@
 Thu, 22 Jul 2021
 
+version 3.3.2
+
+    fix compilation error on SAMD devices
+
+Thu, 22 Jul 2021
+
 version 3.3.1
 
     fix sum for 4D arrays