diff --git a/phd2.spec b/phd2.spec
index 7eb6087..12230c9 100644
--- a/phd2.spec
+++ b/phd2.spec
@@ -1,6 +1,6 @@
 Name:           phd2
 Version:        2.6.4
-Release:        3%{?dist}
+Release:        3.1%{?dist}
 Summary:        Telescope guiding software
 # Main program files are BSD licensed
 # Some components have different licenses:
@@ -45,7 +45,7 @@ BuildRequires:  pkgconfig(libindi)
 BuildRequires:  pkgconfig(libusb-1.0)
 BuildRequires:  pkgconfig(zlib)
 
-Recommends:     libindi
+Requires:       libindi
 
 
 %description
@@ -116,6 +116,9 @@ fi
 
 
 %changelog
+* Sat Nov 11 2017 Mattia Verga <mattia.verga@email.it> - 2.6.4-3.1
+- Change weak dependency to standard dependency for EPEL7
+
 * Sun Nov 05 2017 Mattia Verga <mattia.verga@email.it> - 2.6.4-3
 - Fix spurious exec bits and line endings
 - Use more macros