diff --git a/include/psa/crypto_compat.h b/include/psa/crypto_compat.h
index 86aa271..7228b2a 100644
--- a/include/psa/crypto_compat.h
+++ b/include/psa/crypto_compat.h
@@ -242,6 +242,14 @@
 
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
 
+/*
+ * Deprecated PSA Crypto stream cipher algorithms (PSA Crypto API  <= 1.0 beta3)
+ */
+#define PSA_ALG_ARC4 \
+    PSA_ALG_STREAM_CIPHER
+#define PSA_ALG_CHACHA20 \
+    PSA_ALG_STREAM_CIPHER
+
 /** Open a handle to an existing persistent key.
  *
  * Open a handle to a persistent key. A key is persistent if it was created