diff --git a/programming/language/java/mozjs/pspec.xml b/programming/language/java/mozjs/pspec.xml
index ae36946819..a54567d60c 100644
--- a/programming/language/java/mozjs/pspec.xml
+++ b/programming/language/java/mozjs/pspec.xml
@@ -21,6 +21,7 @@
             <Dependency>autoconf213</Dependency>
             <Dependency>rust</Dependency>
             <Dependency>llvm</Dependency>
+            <Dependency>cbindgen</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch level="1">mozjs128-fix-soname.patch</Patch>