diff --git a/AWS-IoT.md b/AWS-IoT.md
index 262939a0..d5c6faea 100644
--- a/AWS-IoT.md
+++ b/AWS-IoT.md
@@ -315,16 +315,13 @@ Memory needed during connection (TLS handshake - fingerprint validation):
 
 * ThunkStack = **4808 bytes**
 * DecoderContext = **1152 bytes**
-* PrivateKey + Certificate = **800**
-* **Total for connection = 6.7k**
+* **Total for connection = 6.0k**
 
 Memory needed during connection (TLS handshake - full CA validation):
 
 * ThunkStack = **4808 bytes**
-* CA Certificate in RAM = **328 bytes** (AWS CA) or **344 bytes** (Letsencrypt CA)
 * DecoderContext = **3072 bytes**
-* PrivateKey + Certificate = **800**
-* **Total for connection = 9.0k**
+* **Total for connection = 7.9k**
 
 ### Connection Time