diff --git a/multimedia/graphics/librecad/pspec.xml b/multimedia/graphics/librecad/pspec.xml
index d30caff779..7ab224af92 100644
--- a/multimedia/graphics/librecad/pspec.xml
+++ b/multimedia/graphics/librecad/pspec.xml
@@ -21,6 +21,7 @@
             <Dependency>freetype-devel</Dependency>            
             <Dependency>icu4c-devel</Dependency>
             <Dependency>librsvg-devel</Dependency>
+            <Dependency>muparser-devel</Dependency>
             <Dependency>imagemagick-devel</Dependency>
             <Dependency>boost-devel</Dependency>
         </BuildDependencies>
@@ -30,6 +31,7 @@
         <Name>librecad</Name>
         <RuntimeDependencies>
             <Dependency>qt5-base</Dependency>
+            <Dependency>muparser</Dependency>
             <Dependency>qt5-svg</Dependency>
             <Dependency>qt5-assistant</Dependency>
             <Dependency>libgcc</Dependency>