diff --git a/mpc.spec b/mpc.spec
index c117b29..7af4b75 100644
--- a/mpc.spec
+++ b/mpc.spec
@@ -21,7 +21,7 @@
 
 Name:           mpc
 BuildRequires:  gmp-devel mpfr-devel
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Group:          Development/Libraries/C and C++
 AutoReqProv:    on
 Version:        0.8.2
@@ -40,7 +40,7 @@ built upon and follows the same principles as MPFR.
 
 
 %package -n libmpc2
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        MPC multiple-precision complex shared library
 Group:          Development/Libraries/C and C++
 AutoReqProv:    on
@@ -53,7 +53,7 @@ built upon and follows the same principles as MPFR.
 
 
 %package devel
-License:        LGPLv2.1+
+License:        LGPL-2.1+
 Summary:        MPC multiple-precision complex library development files
 Group:          Development/Libraries/C and C++
 Requires:       libmpc2 = %{version} mpfr-devel