diff --git a/var/spack/repos/builtin/packages/p7zip/package.py b/var/spack/repos/builtin/packages/p7zip/package.py
index 74397233163..3de83333502 100644
--- a/var/spack/repos/builtin/packages/p7zip/package.py
+++ b/var/spack/repos/builtin/packages/p7zip/package.py
@@ -7,11 +7,13 @@
 class P7zip(MakefilePackage):
     """A Unix port of the 7z file archiver"""
 
+    maintainers = ['vmiheer']
     homepage = "http://p7zip.sourceforge.net"
     url      = "https://downloads.sourceforge.net/project/p7zip/p7zip/16.02/p7zip_16.02_src_all.tar.bz2"
 
     version('16.02', sha256='5eb20ac0e2944f6cb9c2d51dd6c4518941c185347d4089ea89087ffdd6e2341f')
 
+    conflicts('%gcc@10:')
     # all3 includes 7z, 7za, and 7zr
     build_targets = ['all3']