diff --git a/test/Makefile b/test/Makefile
index f559e169..d310c8f5 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,4 +1,4 @@
-T = $(sort $(wildcard t[0-9][0-9][0-9][0-9]-*.sh))
+T = $(sort $(wildcard *.t))
 
 check: $(T)
 
diff --git a/test/t1100-git-auth.sh b/test/t1100-git-auth.t
similarity index 100%
rename from test/t1100-git-auth.sh
rename to test/t1100-git-auth.t
diff --git a/test/t1200-git-serve.sh b/test/t1200-git-serve.t
similarity index 100%
rename from test/t1200-git-serve.sh
rename to test/t1200-git-serve.t
diff --git a/test/t1300-git-update.sh b/test/t1300-git-update.t
similarity index 100%
rename from test/t1300-git-update.sh
rename to test/t1300-git-update.t
diff --git a/test/t2100-mkpkglists.sh b/test/t2100-mkpkglists.t
similarity index 100%
rename from test/t2100-mkpkglists.sh
rename to test/t2100-mkpkglists.t
diff --git a/test/t2200-tuvotereminder.sh b/test/t2200-tuvotereminder.t
similarity index 100%
rename from test/t2200-tuvotereminder.sh
rename to test/t2200-tuvotereminder.t
diff --git a/test/t2300-pkgmaint.sh b/test/t2300-pkgmaint.t
similarity index 100%
rename from test/t2300-pkgmaint.sh
rename to test/t2300-pkgmaint.t
diff --git a/test/t2400-aurblup.sh b/test/t2400-aurblup.t
similarity index 100%
rename from test/t2400-aurblup.sh
rename to test/t2400-aurblup.t
diff --git a/test/t2500-notify.sh b/test/t2500-notify.t
similarity index 100%
rename from test/t2500-notify.sh
rename to test/t2500-notify.t
diff --git a/test/t2600-rendercomment.sh b/test/t2600-rendercomment.t
similarity index 100%
rename from test/t2600-rendercomment.sh
rename to test/t2600-rendercomment.t
diff --git a/test/t2700-usermaint.sh b/test/t2700-usermaint.t
similarity index 100%
rename from test/t2700-usermaint.sh
rename to test/t2700-usermaint.t