diff --git a/science/mathematics/pspp/pspec.xml b/science/mathematics/pspp/pspec.xml
index 5d4ee150b2..8df7936c92 100644
--- a/science/mathematics/pspp/pspec.xml
+++ b/science/mathematics/pspp/pspec.xml
@@ -13,6 +13,7 @@
         <Description>GNU PSPP is a program for statistical analysis of sampled data</Description>
         <Archive type="targz" sha1sum="ee49f0e52db9a2dc6bebc22945c5591dcd686326">http://ftp.gnu.org/gnu/pspp/pspp-1.4.1.tar.gz</Archive>
         <BuildDependencies>
+            <Dependency>python3-devel</Dependency>
             <Dependency>cairo-devel</Dependency>
             <Dependency versionFrom="2.4">gsl-devel</Dependency>
             <Dependency>gtk3-devel</Dependency>