diff --git a/tests/utests/extensions/test_metadata.c b/tests/utests/extensions/test_metadata.c
index fec21fc..ae60d4c 100644
--- a/tests/utests/extensions/test_metadata.c
+++ b/tests/utests/extensions/test_metadata.c
@@ -85,7 +85,7 @@
             "md:annotation aa {type string;} md:annotation aa {type uint8;}}";
     assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - metadata, version 1\": "
-            "Extension md:annotation is instantiated multiple times.)", "/aa:{extension='md:annotation'}/aa");
+            "Extension md:annotation is instantiated multiple times.", "/aa:{extension='md:annotation'}/aa");
 }
 
 static void
@@ -182,7 +182,7 @@
             "</md:annotation></module>";
     assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - metadata, version 1\": "
-            "Extension md:annotation is instantiated multiple times.)", "/aa:{extension='md:annotation'}/aa");
+            "Extension md:annotation is instantiated multiple times.", "/aa:{extension='md:annotation'}/aa");
 }
 
 int
diff --git a/tests/utests/extensions/test_nacm.c b/tests/utests/extensions/test_nacm.c
index 8d05d1f..76280da 100644
--- a/tests/utests/extensions/test_nacm.c
+++ b/tests/utests/extensions/test_nacm.c
@@ -57,7 +57,7 @@
             "nacm:default-deny-all;}";
     assert_int_equal(LY_SUCCESS, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - NACM, version 1\": "
-            "Extension nacm:default-deny-all is allowed only in a data nodes, but it is placed in \"module\" statement.)",
+            "Extension nacm:default-deny-all is allowed only in a data nodes, but it is placed in \"module\" statement.",
             "/b:{extension='nacm:default-deny-all'}");
 
     /* invalid */
@@ -66,7 +66,7 @@
             "leaf l { type string; nacm:default-deny-all; nacm:default-deny-write;}}";
     assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - NACM, version 1\": "
-            "Extension nacm:default-deny-write is mixed with nacm:default-deny-all.)",
+            "Extension nacm:default-deny-write is mixed with nacm:default-deny-all.",
             "/aa:l/{extension='nacm:default-deny-write'}");
 }
 
@@ -99,7 +99,7 @@
             "notification notif {nacm:default-deny-write;}}";
     assert_int_equal(LY_SUCCESS, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - NACM, version 1\": "
-            "Extension nacm:default-deny-write is not allowed in notification statement.)",
+            "Extension nacm:default-deny-write is not allowed in notification statement.",
             "/b:notif/{extension='nacm:default-deny-write'}");
 
     /* invalid */
@@ -108,7 +108,7 @@
             "leaf l { type string; nacm:default-deny-write; nacm:default-deny-write;}}";
     assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - NACM, version 1\": "
-            "Extension nacm:default-deny-write is instantiated multiple times.)",
+            "Extension nacm:default-deny-write is instantiated multiple times.",
             "/aa:l/{extension='nacm:default-deny-write'}");
 }