diff --git a/.gitignore b/.gitignore
index 03350bac4..891bf9881 100644
--- a/.gitignore
+++ b/.gitignore
@@ -85,7 +85,10 @@ certreq.der
 certreq.pem
 pkcs7cert.der
 pkcs7signedData.der
-pkcs7envelopedData.der
+pkcs7envelopedDataDES3.der
+pkcs7envelopedDataAES128CBC.der
+pkcs7envelopedDataAES192CBC.der
+pkcs7envelopedDataAES256CBC.der
 diff
 sslSniffer/sslSnifferTest/tracefile.txt
 tracefile.txt
diff --git a/Makefile.am b/Makefile.am
index cb3248f73..09e1e7219 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -38,7 +38,10 @@ CLEANFILES+= cert.der \
              othercert.der \
              othercert.pem \
              pkcs7cert.der \
-             pkcs7envelopedData.der \
+             pkcs7envelopedDataDES3.der \
+             pkcs7envelopedDataAES128CBC.der \
+             pkcs7envelopedDataAES192CBC.der \
+             pkcs7envelopedDataAES256CBC.der \
              pkcs7signedData.der
 
 exampledir = $(docdir)/example