diff --git a/Makefile b/Makefile
index 48e9183ea7..002f5d83ba 100644
--- a/Makefile
+++ b/Makefile
@@ -18,28 +18,28 @@ $(CHANGE_FILE):
 	git --no-pager diff $(TRAVIS_BRANCH) FETCH_HEAD --no-renames --name-status > $@
 
 rule-source-added:
-	[ $(shell grep '^A\s\+sources/' $(CHANGE_FILE) | wc -l) -ge 1 ]
-	[ $(shell grep -v '^A\s\+sources/' $(CHANGE_FILE) | wc -l) = 0 ]
+	[ $(shell grep '^A\s\+sources/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) -ge 1 ]
+	[ $(shell grep -v '^A\s\+sources/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 0 ]
 	echo 'Rule Matched: $(@)'
 
 rule-translation-requested:
-	[ $(shell grep '^M\s\+sources/' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^M\s\+sources/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
 	[ $(shell cat $(CHANGE_FILE) | wc -l) = 1 ]
 	echo 'Rule Matched: $(@)'
 
 rule-translation-completed:
-	[ $(shell grep '^D\s\+sources/' $(CHANGE_FILE) | wc -l) = 1 ]
-	[ $(shell grep '^A\s\+translated/' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^D\s\+sources/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^A\s\+translated/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
 	[ $(shell cat $(CHANGE_FILE) | wc -l) = 2 ]
 	echo 'Rule Matched: $(@)'
 
 rule-translation-revised:
-	[ $(shell grep '^M\s\+translated/' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^M\s\+translated/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
 	[ $(shell cat $(CHANGE_FILE) | wc -l) = 1 ]
 	echo 'Rule Matched: $(@)'
 
 rule-translation-published:
-	[ $(shell grep '^D\s\+translated/' $(CHANGE_FILE) | wc -l) = 1 ]
-	[ $(shell grep '^A\s\+published/' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^D\s\+translated/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
+	[ $(shell grep '^A\s\+published/[a-zA-Z0-9_-/ ]*\.md' $(CHANGE_FILE) | wc -l) = 1 ]
 	[ $(shell cat $(CHANGE_FILE) | wc -l) = 2 ]
 	echo 'Rule Matched: $(@)'