diff --git a/test/langtools/tools/javac/diags/examples/DefaultAndBothBoolean.java b/test/langtools/tools/javac/diags/examples/DefaultAndBothBoolean.java
index dac10c13954..a3f602630a1 100644
--- a/test/langtools/tools/javac/diags/examples/DefaultAndBothBoolean.java
+++ b/test/langtools/tools/javac/diags/examples/DefaultAndBothBoolean.java
@@ -24,7 +24,7 @@
 // key: compiler.err.default.and.both.boolean.values
 // key: compiler.note.preview.filename
 // key: compiler.note.preview.recompile
-// options: --enable-preview --source 23
+// options: --enable-preview --source ${jdk.version}
 public class DefaultAndBothBoolean {
     private int test(boolean sel) {
         return switch (sel) {
diff --git a/test/langtools/tools/javac/diags/examples/UnconditionalPatternAndBothBoolean.java b/test/langtools/tools/javac/diags/examples/UnconditionalPatternAndBothBoolean.java
index 69d60d10f59..23b1bb82654 100644
--- a/test/langtools/tools/javac/diags/examples/UnconditionalPatternAndBothBoolean.java
+++ b/test/langtools/tools/javac/diags/examples/UnconditionalPatternAndBothBoolean.java
@@ -24,7 +24,7 @@
 // key: compiler.err.unconditional.pattern.and.both.boolean.values
 // key: compiler.note.preview.filename
 // key: compiler.note.preview.recompile
-// options: --enable-preview --source 23
+// options: --enable-preview --source ${jdk.version}
 public class UnconditionalPatternAndBothBoolean {
     private int test(boolean sel) {
         return switch (sel) {