diff --git a/os/hal/ports/SAMA/SAMA5D2x/aic.h b/os/hal/ports/SAMA/SAMA5D2x/aic.h
index eff492e66..92a924b31 100644
--- a/os/hal/ports/SAMA/SAMA5D2x/aic.h
+++ b/os/hal/ports/SAMA/SAMA5D2x/aic.h
@@ -45,6 +45,14 @@
 /* Driver macros.                                                            */
 /*===========================================================================*/
 
+/**
+ * @brief   Acknowledge the current interrupt.
+ *
+ */
+#define aicAckInt() {                                                  \
+  SAIC->AIC_EOICR = AIC_EOICR_ENDIT;                                         \
+}
+
 /*===========================================================================*/
 /* External declarations.                                                    */
 /*===========================================================================*/