diff --git a/CMakeLists.txt b/CMakeLists.txt
index e35f7a3..752c648 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,7 +78,7 @@ endif()
 add_definitions(-D_POSIX_C_SOURCE=200809L -D__XSI_VISIBLE=500 -DLIBAD9361_EXPORTS=1)
 
 find_library(LIBIIO_LIBRARIES iio)
-find_path(LIBIIO_INCLUDEDIR iio.h)
+find_path(LIBIIO_INCLUDEDIR iio/iio.h)
 
 set(LIBAD9361_HEADERS ad9361.h)
 
diff --git a/ad9361_baseband_auto_rate.c b/ad9361_baseband_auto_rate.c
index 9dd0bb6..a2aaa4f 100644
--- a/ad9361_baseband_auto_rate.c
+++ b/ad9361_baseband_auto_rate.c
@@ -15,7 +15,7 @@
 #include "ad9361.h"
 
 #include <errno.h>
-#include <iio.h>
+#include <iio/iio.h>
 #include <stdio.h>
 #ifdef _WIN32
 #include <windows.h>
diff --git a/ad9361_design_taps.c b/ad9361_design_taps.c
index 97eba78..0994e22 100644
--- a/ad9361_design_taps.c
+++ b/ad9361_design_taps.c
@@ -15,7 +15,7 @@
 #include "ad9361.h"
 #include "filterdesigner/internal_design_filter_cg.h"
 #include <errno.h>
-#include <iio.h>
+#include <iio/iio.h>
 #include <math.h>
 #include <stdbool.h>
 #include <stdio.h>
diff --git a/ad9361_fmcomms5_phase_sync.c b/ad9361_fmcomms5_phase_sync.c
index 721a469..d3d81bd 100644
--- a/ad9361_fmcomms5_phase_sync.c
+++ b/ad9361_fmcomms5_phase_sync.c
@@ -15,7 +15,7 @@
 #include "ad9361.h"
 
 #include <errno.h>
-#include <iio.h>
+#include <iio/iio.h>
 #include <stdio.h>
 #ifdef _WIN32
 #include <windows.h>
diff --git a/ad9361_multichip_sync.c b/ad9361_multichip_sync.c
index 268d269..a0aca4a 100644
--- a/ad9361_multichip_sync.c
+++ b/ad9361_multichip_sync.c
@@ -15,7 +15,7 @@
 #include "ad9361.h"
 
 #include <errno.h>
-#include <iio.h>
+#include <iio/iio.h>
 #include <stdio.h>
 #ifdef _WIN32
 #include <windows.h>
diff --git a/test/auto_rate_test_hw.c b/test/auto_rate_test_hw.c
index af9bae3..6cbe57a 100644
--- a/test/auto_rate_test_hw.c
+++ b/test/auto_rate_test_hw.c
@@ -11,7 +11,7 @@
 #ifdef __APPLE__
 #include <iio/iio.h>
 #else
-#include <iio.h>
+#include <iio/iio.h>
 #endif
 
 #define RATE_TOLERANCE_HZ 2
diff --git a/test/filter_designer_hw.c b/test/filter_designer_hw.c
index 395f5e3..d858ac5 100644
--- a/test/filter_designer_hw.c
+++ b/test/filter_designer_hw.c
@@ -10,7 +10,7 @@
 #ifdef __APPLE__
 #include <iio/iio.h>
 #else
-#include <iio.h>
+#include <iio/iio.h>
 #endif
 
 int main(void)
diff --git a/test/fmcomms5_sync_test.c b/test/fmcomms5_sync_test.c
index 5dd3807..13652df 100644
--- a/test/fmcomms5_sync_test.c
+++ b/test/fmcomms5_sync_test.c
@@ -3,11 +3,7 @@
 #include <math.h>
 #include <stdbool.h>
 #include <stdio.h>
-#ifdef __APPLE__
 #include <iio/iio.h>
-#else
-#include <iio.h>
-#endif
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>