extractor.go | 2 +-
 pe_test.go   | 5 +++++

diff --git a/extractor.go b/extractor.go
index 4dce18fbbb77923a2c2f77ca1b37c49821bb6730..7cf69e4b8dcbe76cd58105a0fe49ef573d13f917 100644
--- a/extractor.go
+++ b/extractor.go
@@ -9,7 +9,7 @@ 	format string
 }
 
 func pathExtractor(input string) [][][]byte {
-	surroundRegex := "[@~\\-a-zA-Z/.0-9]*"
+	surroundRegex := "[@~\\-_a-zA-Z/.0-9]*"
 	r := regexp.MustCompile("(" + surroundRegex + "[\\./]" + surroundRegex + ")")
 	temp := [][][]byte{}
 	temp = r.FindAllSubmatch([]byte(input), -1)
diff --git a/pe_test.go b/pe_test.go
index f0f013bea2d9c69a9b8cc8b12cacef6ec9be97fb..2deeae75e91b5c61daf315ccba39ec9106ee0ba6 100644
--- a/pe_test.go
+++ b/pe_test.go
@@ -18,6 +18,11 @@ 	if output[0] != "/usr/bin" {
 		t.Errorf("Doesn't match statement correctly", output)
 	}
 
+	output = GetAllMatches("/usr_b/bin", MatchOptions{})
+	if output[0] != "/usr_b/bin" {
+		t.Errorf("Doesn't match statement correctly", output)
+	}
+
 	output = GetAllMatches("\"/usr/bin", MatchOptions{})
 	if output[0] != "/usr/bin" {
 		t.Errorf("Doesn't match statement correctly", output)