diff --git a/src/ipa/rkisp1/algorithms/ccm.h b/src/ipa/rkisp1/algorithms/ccm.h
index 46a1416e..a5d9a9a4 100644
--- a/src/ipa/rkisp1/algorithms/ccm.h
+++ b/src/ipa/rkisp1/algorithms/ccm.h
@@ -9,8 +9,9 @@
 
 #include <linux/rkisp1-config.h>
 
+#include "libcamera/internal/matrix.h"
+
 #include "libipa/interpolator.h"
-#include "libipa/matrix.h"
 
 #include "algorithm.h"
 
diff --git a/src/ipa/rkisp1/ipa_context.h b/src/ipa/rkisp1/ipa_context.h
index 0f8ab713..deb8c196 100644
--- a/src/ipa/rkisp1/ipa_context.h
+++ b/src/ipa/rkisp1/ipa_context.h
@@ -21,10 +21,10 @@
 #include <libcamera/ipa/core_ipa_interface.h>
 
 #include "libcamera/internal/debug_controls.h"
+#include "libcamera/internal/matrix.h"
 
 #include <libipa/camera_sensor_helper.h>
 #include <libipa/fc_queue.h>
-#include <libipa/matrix.h>
 #include <libipa/vector.h>
 
 namespace libcamera {