diff --git a/slpkg/binaries/install.py b/slpkg/binaries/install.py
index 7564ca81..00890763 100644
--- a/slpkg/binaries/install.py
+++ b/slpkg/binaries/install.py
@@ -151,7 +151,8 @@ class Packages(Configs):
         """ Packages checksums. """
         md5 = Md5sum(self.flags)
         for package in self.binary_packages:
-            pkg_checksum: str = self.bin_repo_dict[package][10]
+            name: str = self.utils.split_binary_pkg(package[:-4])[0]
+            pkg_checksum: str = self.bin_repo_dict[name][10]
             md5.check(self.tmp_slpkg, package, pkg_checksum)
 
     def install_packages(self) -> None: