diff --git a/dkms.conf b/dkms.conf
index 3079ecb..d48ea70 100644
--- a/dkms.conf
+++ b/dkms.conf
@@ -9,7 +9,7 @@ DEST_MODULE_LOCATION[2]="/kernel/sound/soc/bcm"
 PATCH[0]="back-to-v4.19.diff"
 PATCH[1]="back-to-v5.4.diff"
 PATCH[2]="back-to-v5.8.diff"
-PATCH_MATCH[0]="4\.19\.*"
-PATCH_MATCH[1]="5\.4\.*"
-PATCH_MATCH[2]="5\.8\.*"
+PATCH_MATCH[0]="^4\.19\.*"
+PATCH_MATCH[1]="^5\.4\.*"
+PATCH_MATCH[2]="^5\.8\.*"
 AUTOINSTALL="yes"