diff --git a/tests.mak b/tests.mak
index 0d99105..12ccae1 100644
--- a/tests.mak
+++ b/tests.mak
@@ -42,7 +42,7 @@ TESTS_DEPS=\
 	build/bin/ld65$(HOST_EXT)\
         $(COMPILER_COMMON)\
 
-TESTS_XEX=$(TESTS:testsuite/%.chk=build/%.xex)
+TESTS_XEX=$(TESTS:testsuite/%.chk=build/%.xex) $(TESTS:testsuite/%.chk=build/%.com)
 TESTS_ROM=$(TESTS:testsuite/%.chk=build/%.rom)
 TESTS_ASM=$(TESTS:testsuite/%.chk=build/%.asm)
 TESTS_OBJ=$(TESTS:testsuite/%.chk=build/%.o)
diff --git a/testsuite/src/fbtest.c b/testsuite/src/fbtest.c
index 79bf67b..9434e68 100644
--- a/testsuite/src/fbtest.c
+++ b/testsuite/src/fbtest.c
@@ -627,8 +627,10 @@ int fbtest(const char *fname)
     char *basname = source_fname(base_name, "bas");
     // atbname: BASIC file converted to ATASCII
     char *atbname = build_fname(tag_name, "atb");
-    // xexname: XEX file name
+    // xexname: XEX file name (compiled from the cross-compiler)
     char *xexname = build_fname(tag_name, "xex");
+    // comname: COM file name (compiled from the native compiler)
+    char *comname = build_fname(tag_name, "com");
     // romname: ROM file name
     char *romname = build_fname(tag_name, "rom");
     // asmname: Assembler file name
@@ -650,7 +652,7 @@ int fbtest(const char *fname)
             if (verbose)
                 fprintf(stderr, "%s: compile fp native\n", fname);
             // Floating Point: native
-            if (compile_native(atbname, xexname, error_data))
+            if (compile_native(atbname, comname, error_data))
                 break;
 
             if (test & test_run)
@@ -658,7 +660,7 @@ int fbtest(const char *fname)
                 if (verbose)
                     fprintf(stderr, "%s: run fp native\n", fname);
                 // Now, runs and checks XEX
-                if (run_test_xex(xexname, input_buf, expected_out, max_cycles, 0))
+                if (run_test_xex(comname, input_buf, expected_out, max_cycles, 0))
                     break;
             }
         }