diff --git a/components/TARGET_PSA/services/crypto/COMPONENT_PSA_SRV_IPC/psa_crypto_spm.c b/components/TARGET_PSA/services/crypto/COMPONENT_PSA_SRV_IPC/psa_crypto_spm.c
index adcaa71ab3..1ccb160b9e 100644
--- a/components/TARGET_PSA/services/crypto/COMPONENT_PSA_SRV_IPC/psa_crypto_spm.c
+++ b/components/TARGET_PSA/services/crypto/COMPONENT_PSA_SRV_IPC/psa_crypto_spm.c
@@ -91,7 +91,6 @@ psa_status_t psa_crypto_init(void)
 
 void mbedtls_psa_crypto_free(void)
 {
-    //TODO: add retry mechanism to make sure resources were deallocated.
     ipc_oneshot(PSA_CRYPTO_FREE_ID, NULL, 0, NULL, 0);
 }