diff --git a/wolfssl/wolfcrypt/port/st/stm32.h b/wolfssl/wolfcrypt/port/st/stm32.h
index 0dae0661a..adc63d5ca 100644
--- a/wolfssl/wolfcrypt/port/st/stm32.h
+++ b/wolfssl/wolfcrypt/port/st/stm32.h
@@ -28,6 +28,9 @@
 #include <wolfssl/wolfcrypt/settings.h>
 #include <wolfssl/wolfcrypt/types.h>
 
+#if defined(WOLFSSL_STM32_PKA)
+    #include <wolfssl/wolfcrypt/ecc.h>
+#endif
 
 #ifdef STM32_HASH