diff --git a/salt/profile/zypper/config.sls b/salt/profile/zypper/config.sls
index e671d9e..d865afd 100644
--- a/salt/profile/zypper/config.sls
+++ b/salt/profile/zypper/config.sls
@@ -2,4 +2,4 @@
   ini.options_present:
     - sections:
         main:
-          solver.onlyRequires: true
+          solver.onlyRequires: 'true'