diff --git a/parserng.spec b/parserng.spec
index f60b3ab..4fb515e 100644
--- a/parserng.spec
+++ b/parserng.spec
@@ -47,7 +47,7 @@ This package contains the API documentation for %{name}.
 
 %prep
 %setup -c %{name}-%{version}
-%patch1 -p1
+%patch -P1 -p1
 for x in `find | grep pom.xml` ; do
     sed "s;<maven.compiler.source>.*7.*;<maven.compiler.source>8</maven.compiler.source>;g" -i $x;
     sed "s;<maven.compiler.target>.*7.*;<maven.compiler.target>8</maven.compiler.target>;g" -i $x;