diff --git a/lit.cfg b/lit.cfg
index 2b06f1e..17f62f9 100644
--- a/lit.cfg
+++ b/lit.cfg
@@ -173,6 +173,11 @@ swift_path = lit_config.params.get(
     os.path.join(package_path, "usr", "bin", "swift"))
 lit_config.note("testing using 'swift': %r" % (swift_path,))
 
+swift_bin_dir_path = lit_config.params.get(
+    "swift",
+    os.path.join(package_path, "usr", "bin"))
+lit_config.note("swift bin dir: %r" % (swift_bin_dir_path,))
+
 swiftc_path = lit_config.params.get(
     "swiftc",
     os.path.join(package_path, "usr", "bin", "swiftc"))
@@ -226,6 +231,7 @@ config.substitutions.append( ('%{swiftc}', swiftc_path) )
 config.substitutions.append( ('%{FileCheck}', filecheck_path) )
 config.substitutions.append( ('%{readelf}', readelf_path) )
 config.substitutions.append( ('%{sourcekit-lsp}', sourcekit_lsp_path) )
+config.substitutions.append( ('%{swift_bin_dir}', swift_bin_dir_path) )
 
 # Add substitutions for swiftpm executables.
 swiftpm_build = lit_config.params.get("swiftpm-build")
diff --git a/test-snapshot-binaries/test-rpath-plutil-linux.py b/test-snapshot-binaries/test-rpath-plutil-linux.py
new file mode 100644
index 0000000..698c8c6
--- /dev/null
+++ b/test-snapshot-binaries/test-rpath-plutil-linux.py
@@ -0,0 +1,4 @@
+# Tests that RUNPATH is correct for the plutil binary on Linux
+# REQUIRES: platform=Linux
+# RUN: %{readelf} -d %{swift_bin_dir}/plutil | %{FileCheck} %s
+# CHECK: {{.*}} RUNPATH {{.*}}:$ORIGIN/../lib/swift/linux