diff --git a/tests/CapsuleTest.pm b/tests/CapsuleTest.pm
index 106bee223579ec983e92620e8c5b2ebafbf6bbfa..43e26d1b34c736c1e026f5503fbbdf9599c55f1b 100644
--- a/tests/CapsuleTest.pm
+++ b/tests/CapsuleTest.pm
@@ -319,6 +319,11 @@ sub get_symbols_with_nm {
         if ($line =~ m/^[[:xdigit:]]+\s+[ABCDGIRSTW]+\s+([^@]+)(\@\@?.*)?/) {
             my $symbol = $1;
             my $version = $2;
+            if ($version =~ m/^(\@\@?[^@]+)\1$/) {
+                # Ignore doubled symbol-version suffix.
+                # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964457
+                $version = $1;
+            }
             require CapsuleTestDpkg;
             next if CapsuleTestDpkg::symbol_is_blacklisted($symbol);
             next if "\@\@$symbol" eq $version;