diff --git a/programming/scm/subversion/pspec.xml b/programming/scm/subversion/pspec.xml
index 8ceeea140d..0802d6e289 100644
--- a/programming/scm/subversion/pspec.xml
+++ b/programming/scm/subversion/pspec.xml
@@ -29,6 +29,7 @@
             <Dependency>glib2-devel</Dependency>
             <Dependency>openssl-devel</Dependency>
             <Dependency>swig</Dependency>
+            <Dependency>python3-devel</Dependency>
             <Dependency>python-py3c-devel</Dependency>
         </BuildDependencies>
         <Patches>