diff --git a/makesure b/makesure
index 39877ae..b45b2c2 100755
--- a/makesure
+++ b/makesure
@@ -498,7 +498,7 @@ function selfUpdate(tmp,err,newVer,line,sha){
  err=dl("https://github.com/xonixx/makesure/commits/main",tmp)
  if(!err){
   while(getline line<tmp){
-   if(match(line,/\/xonixx\/makesure\/commits\/[0-9a-z]+/)){
+   if(match(line,/\/xonixx\/makesure\/commit\/[0-9a-z]+/)){
     sha=substr(line=substr(line,RSTART,RLENGTH),25)
     break}}
   if(!sha)err="unable to get the latest commit"
diff --git a/makesure.awk b/makesure.awk
index bf8bf2b..23b0e46 100755
--- a/makesure.awk
+++ b/makesure.awk
@@ -726,7 +726,7 @@ function selfUpdate(   tmp, err, newVer,line,sha) {
   err = dl("https://github.com/xonixx/makesure/commits/main", tmp)
   if (!err) {
     while (getline line < tmp) {
-      if (match(line, /\/xonixx\/makesure\/commits\/[0-9a-z]+/)) {
+      if (match(line, /\/xonixx\/makesure\/commit\/[0-9a-z]+/)) {
         sha = substr(line = substr(line, RSTART, RLENGTH), 25)
         break
       }
diff --git a/makesure_candidate b/makesure_candidate
index 39877ae..b45b2c2 100755
--- a/makesure_candidate
+++ b/makesure_candidate
@@ -498,7 +498,7 @@ function selfUpdate(tmp,err,newVer,line,sha){
  err=dl("https://github.com/xonixx/makesure/commits/main",tmp)
  if(!err){
   while(getline line<tmp){
-   if(match(line,/\/xonixx\/makesure\/commits\/[0-9a-z]+/)){
+   if(match(line,/\/xonixx\/makesure\/commit\/[0-9a-z]+/)){
     sha=substr(line=substr(line,RSTART,RLENGTH),25)
     break}}
   if(!sha)err="unable to get the latest commit"
diff --git a/tests/200_update.sh b/tests/200_update.sh
index 4535480..747608f 100644
--- a/tests/200_update.sh
+++ b/tests/200_update.sh
@@ -41,7 +41,9 @@
     export PATH="$D"
     export NEXT_VERSION=XXX
     "$D/$MAKESURE" --version
+    echo 'selfupdate 1'
     "$D/$MAKESURE" --selfupdate
+    echo 'selfupdate 2'
     "$D/$MAKESURE" --selfupdate
     "$D/$MAKESURE" --version
     rm -r "$D"
@@ -74,6 +76,7 @@ exec awk -v CURL="'$(command -v curl)$'" -v a1="$1" -v a2="$2" -v a3="$3" \'
 BEGIN {
 sub(/-q/,"-s",a1)
 sub(/-O/,"-o",a3)
+#print(CURL " " a1 " " a2 " " a3)
 system(CURL " " a1 " " a2 " " a3)
 }\'
 ' > "$D/$cmd"
diff --git a/tests/200_update.tush b/tests/200_update.tush
index e4d2b84..43ff0e1 100644
--- a/tests/200_update.tush
+++ b/tests/200_update.tush
@@ -3,6 +3,7 @@ $ ./$MAKESURE -f tests/200_update.sh test_err
 |   goal 'makesure_prepared' ...
 |   goal 'test_err' ...
 | XXX
+| selfupdate 1
 |   goal 'test_err' failed
 @ wget/curl not found
 @ Please use manual update: https://makesure.dev/Installation.html
@@ -13,9 +14,11 @@ $ ./$MAKESURE -f tests/200_update.sh test_wget | awk '{ sub(/[0-9][0-9.]+/,"YYY"
 |   goal 'wget_prepared' ...
 |   goal 'test_wget' ...
 | XXX
+| selfupdate 1
 | running wget
 | running wget
 | updated XXX -> YYY
+| selfupdate 2
 | running wget
 | running wget
 | you have latest version YYY installed
@@ -26,9 +29,11 @@ $ ./$MAKESURE -f tests/200_update.sh test_curl | awk '{ sub(/[0-9][0-9.]+/,"YYY"
 |   goal 'curl_prepared' ...
 |   goal 'test_curl' ...
 | XXX
+| selfupdate 1
 | running curl
 | running curl
 | updated XXX -> YYY
+| selfupdate 2
 | running curl
 | running curl
 | you have latest version YYY installed