diff --git a/xbps-src/common/mapping_shlib_binpkg.txt b/xbps-src/common/mapping_shlib_binpkg.txt
index 3d2bd24cb35..030f1fbf6c4 100644
--- a/xbps-src/common/mapping_shlib_binpkg.txt
+++ b/xbps-src/common/mapping_shlib_binpkg.txt
@@ -45,7 +45,7 @@ libarchive.so.2			libarchive		libarchive-devel
 libgcc_s.so.1			libgcc
 libmp.so.3			gmp			gmp-devel
 libgmp.so.10			gmp			gmp-devel
-libgmpxx.so.10			gmp			gmp-devel
+libgmpxx.so.4			gmp			gmp-devel
 libmpfr.so.4			mpfr			mpfr-devel
 libpwl.so.5			ppl			ppl-devel
 libppl.so.9			ppl			ppl-devel