diff --git a/openwsman.spec b/openwsman.spec
index 6ce9b34..4ead52e 100644
--- a/openwsman.spec
+++ b/openwsman.spec
@@ -128,15 +128,15 @@ You can use it to send shell commands to a remote Windows hosts.
 %prep
 %setup -q
 
-%patch1 -p1 -b .pamsetup
-%patch2 -p1 -b .ruby-binding-build
-%patch3 -p1 -b .openssl-1.1-fix
-%patch4 -p1 -b .http-status-line
-%patch5 -p1 -b .libcurl-error-codes-update
-%patch6 -p1 -b .CVE-2019-3816
-%patch7 -p1 -b .CVE-2019-3833
-%patch8 -p1 -b .update-ssleay-conf
-%patch9 -p1 -b .http-unauthorized-improve
+%patch -P1 -p1 -b .pamsetup
+%patch -P2 -p1 -b .ruby-binding-build
+%patch -P3 -p1 -b .openssl-1.1-fix
+%patch -P4 -p1 -b .http-status-line
+%patch -P5 -p1 -b .libcurl-error-codes-update
+%patch -P6 -p1 -b .CVE-2019-3816
+%patch -P7 -p1 -b .CVE-2019-3833
+%patch -P8 -p1 -b .update-ssleay-conf
+%patch -P9 -p1 -b .http-unauthorized-improve
 
 %build
 # Removing executable permissions on .c and .h files to fix rpmlint warnings.