diff --git a/.gitignore b/.gitignore
index d4bba5d..209fc48 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1 @@
-openssl-ibmca-1.1.tar.gz
-/openssl-ibmca-1.2.0.tar.gz
-/openssl-ibmca-1.3.1.tar.gz
-/openssl-ibmca-1.4.0.tar.gz
-/openssl-ibmca-1.4.1.tar.gz
-/openssl-ibmca-2.0.0.tar.gz
-/openssl-ibmca-2.0.2.tar.gz
-/openssl-ibmca-2.0.3.tar.gz
-/openssl-ibmca-2.1.0.tar.gz
-/openssl-ibmca-2.1.1.tar.gz
-/openssl-ibmca-2.1.2.tar.gz
+/openssl-ibmca-*.tar.gz
diff --git a/openssl-ibmca.spec b/openssl-ibmca.spec
index 6bfc9c6..10259c3 100644
--- a/openssl-ibmca.spec
+++ b/openssl-ibmca.spec
@@ -29,7 +29,7 @@ A dynamic OpenSSL engine for IBMCA crypto hardware on IBM z Systems machines.
 
 %build
 %configure --libdir=%{enginesdir}
-make %{?_smp_mflags}
+%make_build
 
 
 %install