diff --git a/ChangeLog.d/fix-static-key-slot-buffer-size-computation.txt b/ChangeLog.d/fix-static-key-slot-buffer-size-computation.txt
new file mode 100644
index 0000000000..bb04efcf2b
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+++ b/ChangeLog.d/fix-static-key-slot-buffer-size-computation.txt
@@ -0,0 +1,4 @@
+Features
+   * The automatic computation of MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE has
+     been improved to take into account the following key types:
+     asymmetric keys, ciphers, AEADs, CMAC and HMAC.