diff --git a/passes/techmap/abc.cc b/passes/techmap/abc.cc
index 3a814d0b7..0963ecfde 100644
--- a/passes/techmap/abc.cc
+++ b/passes/techmap/abc.cc
@@ -1064,7 +1064,7 @@ void AbcModuleState::prepare_module(RTLIL::Design *design, RTLIL::Module *module
 	abc_script += stringf("; write_blif %s/output.blif", run_abc.tempdir_name);
 	abc_script = add_echos_to_abc_cmd(abc_script);
 #if defined(__linux__) && !defined(YOSYS_DISABLE_SPAWN)
-	abc_script += "; echo \"YOSYS_ABC_DONE\"\n";
+	abc_script += "; echo; echo \"YOSYS_ABC_DONE\"\n";
 #endif
 
 	for (size_t i = 0; i+1 < abc_script.size(); i++)
diff --git a/tests/techmap/bug5495.abc b/tests/techmap/bug5495.abc
new file mode 100644
index 000000000..60a29a58a
--- /dev/null
+++ b/tests/techmap/bug5495.abc
@@ -0,0 +1,2 @@
+
+fraig_store; fraig_restore
diff --git a/tests/techmap/bug5495.sh b/tests/techmap/bug5495.sh
new file mode 100755
index 000000000..64bf2ca99
--- /dev/null
+++ b/tests/techmap/bug5495.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+if ! which timeout ; then
+    echo "No 'timeout', skipping test"
+    exit 0
+fi
+
+if ! timeout 5 ../../yosys bug5495.v -p 'hierarchy; techmap; abc -script bug5495.abc' ; then
+    echo "Yosys failed to complete"
+    exit 1
+fi
+
diff --git a/tests/techmap/bug5495.v b/tests/techmap/bug5495.v
new file mode 100644
index 000000000..37ce73ec8
--- /dev/null
+++ b/tests/techmap/bug5495.v
@@ -0,0 +1,7 @@
+module simple(I1, I2, O);
+	input wire I1;
+	input wire I2;
+	output wire O;
+
+	assign O = I1 | I2;
+endmodule