diff --git a/libmd.spec b/libmd.spec
index 8a7d918..8fdc8d8 100644
--- a/libmd.spec
+++ b/libmd.spec
@@ -1,6 +1,6 @@
 Name:          libmd
 Version:       1.1.0
-Release:       1mamba
+Release:       2mamba
 Summary:       Message Digest functions from BSD systems
 Group:         System/Libraries
 Vendor:        openmamba
@@ -32,8 +32,9 @@ This package contains libraries and header files for developing applications tha
 ./autogen
 
 %build
-%configure \
-   --includedir=%{_includedir}/md
+%configure
+
+#--includedir=%{_includedir}/md
 
 %make
 
@@ -54,8 +55,7 @@ This package contains libraries and header files for developing applications tha
 
 %files devel
 %defattr(-,root,root)
-%dir %{_includedir}/md
-%{_includedir}/md/*.h
+%{_includedir}/*.h
 %{_libdir}/libmd.a
 %{_libdir}/libmd.so
 %{_libdir}/pkgconfig/libmd.pc
@@ -64,6 +64,9 @@ This package contains libraries and header files for developing applications tha
 %doc README
 
 %changelog
+* Fri Nov 17 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.0-2mamba
+- install includes in %_includedir instead of %_includedir/md
+
 * Thu Jun 29 2023 Automatic Build System <autodist@mambasoft.it> 1.1.0-1mamba
 - automatic version update by autodist