diff --git a/lib_com/disclaimer.c b/lib_com/disclaimer.c
index ed55a45b063d596dea4b6d4968633533c8c3e177..10a31d94c079da17168d2a3c79591fadc728f47b 100644
--- a/lib_com/disclaimer.c
+++ b/lib_com/disclaimer.c
@@ -55,3 +55,5 @@ int16_t print_disclaimer( FILE *fPtr )
 
     return 0;
 }
+
+#undef WMC_TOOL_SKIP
diff --git a/scripts/prepare_mem_dryrun.py b/scripts/prepare_mem_dryrun.py
index b83018e4682e19decb9cd59991b5a9f7aa0c9eb6..20da546c198953c47a9848806a8d1b106d65c478 100755
--- a/scripts/prepare_mem_dryrun.py
+++ b/scripts/prepare_mem_dryrun.py
@@ -16,6 +16,7 @@ for d in dirs:
             with open(fileIn, 'r') as f_in:
                 lines = f_in.readlines()
             with open(fileIn, 'w') as f_out:
+                skip = 0
                 for line in lines:
                     if re.search(r'#define\W+WMC_TOOL_SKIP', line):
                         skip = 1