diff --git a/sblim-cmpi-base.spec b/sblim-cmpi-base.spec
index 220b9f8..ca6a2c2 100644
--- a/sblim-cmpi-base.spec
+++ b/sblim-cmpi-base.spec
@@ -58,16 +58,16 @@ Testcase Files for the SBLIM Testsuite.
 %prep
 %setup -q
 autoreconf --install --force
-%patch0 -p0 -b .missing-fclose
-%patch1 -p0 -b .methods-enable
-%patch2 -p1 -b .double-fclose
-%patch3 -p1 -b .docdir
-%patch4 -p1 -b .pegasus-interop
-%patch5 -p1 -b .prov-reg-sfcb-systemd
-%patch6 -p1 -b .list-lib-dependencies
-%patch7 -p1 -b .dont-install-license
-%patch8 -p1 -b .fix-get-os-install-date
-%patch9 -p1 -b .fix-possible-null-dereference.patch
+%patch -P 0 -p0 -b .missing-fclose
+%patch -P 1 -p0 -b .methods-enable
+%patch -P 2 -p1 -b .double-fclose
+%patch -P 3 -p1 -b .docdir
+%patch -P 4 -p1 -b .pegasus-interop
+%patch -P 5 -p1 -b .prov-reg-sfcb-systemd
+%patch -P 6 -p1 -b .list-lib-dependencies
+%patch -P 7 -p1 -b .dont-install-license
+%patch -P 8 -p1 -b .fix-get-os-install-date
+%patch -P 9 -p1 -b .fix-possible-null-dereference.patch
 
 %build
 %configure TESTSUITEDIR=%{_datadir}/sblim-testsuite --disable-static