diff --git a/src/main/java/com/zaxxer/hikari/util/PropertyElf.java b/src/main/java/com/zaxxer/hikari/util/PropertyElf.java
index 7b912cba..7797be02 100644
--- a/src/main/java/com/zaxxer/hikari/util/PropertyElf.java
+++ b/src/main/java/com/zaxxer/hikari/util/PropertyElf.java
@@ -22,7 +22,6 @@ import org.slf4j.LoggerFactory;
 import java.lang.reflect.Method;
 import java.time.Duration;
 import java.util.*;
-import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 /**
@@ -147,7 +146,7 @@ public final class PropertyElf
          var paramClass = writeMethod.getParameterTypes()[0];
          String value = propValue.toString();
          if (paramClass == int.class) {
-            writeMethod.invoke(target, parseDuration(value).map(duration -> (int) duration.toMillis()).orElseGet(() -> Integer.parseInt(value)));
+            writeMethod.invoke(target, Integer.parseInt(propValue.toString()));
          }
          else if (paramClass == long.class) {
             writeMethod.invoke(target, parseDuration(value).map(Duration::toMillis).orElseGet(() -> Long.parseLong(value)));
@@ -189,10 +188,10 @@ public final class PropertyElf
 
    private static Optional<Duration> parseDuration(String value)
    {
-      Matcher matcher = DURATION_PATTERN.matcher(value);
+      var matcher = DURATION_PATTERN.matcher(value);
       if (matcher.matches()) {
-         long number = Long.parseLong(matcher.group("number"));
-         String unit = matcher.group("unit");
+         var number = Long.parseLong(matcher.group("number"));
+         var unit = matcher.group("unit");
          switch (unit) {
             case "ms":
                return Optional.of(Duration.ofMillis(number));
diff --git a/src/test/java/com/zaxxer/hikari/pool/TestPropertySetter.java b/src/test/java/com/zaxxer/hikari/pool/TestPropertySetter.java
index bc095411..c25a3a25 100644
--- a/src/test/java/com/zaxxer/hikari/pool/TestPropertySetter.java
+++ b/src/test/java/com/zaxxer/hikari/pool/TestPropertySetter.java
@@ -98,7 +98,7 @@ public class TestPropertySetter
       HikariConfig config = new HikariConfig(durationProperties);
       config.validate();
 
-      assertEquals(Duration.ofMillis(11), Duration.ofMillis(config.getConnectionTimeout()));
+      assertEquals(Duration.ofMillis(2000), Duration.ofMillis(config.getConnectionTimeout()));
       assertEquals(Duration.ofSeconds(22), Duration.ofMillis(config.getValidationTimeout()));
       assertEquals(Duration.ofMinutes(33), Duration.ofMillis(config.getIdleTimeout()));
       assertEquals(Duration.ofHours(44), Duration.ofMillis(config.getLeakDetectionThreshold()));
@@ -108,7 +108,7 @@ public class TestPropertySetter
       DataSource dataSource = (DataSource) clazz.getDeclaredConstructor().newInstance();
       PropertyElf.setTargetFromProperties(dataSource, config.getDataSourceProperties());
 
-      assertEquals(Duration.ofMinutes(47), Duration.ofMillis(dataSource.getLoginTimeout()));
+      assertEquals(Duration.ofMinutes(1), Duration.ofMillis(dataSource.getLoginTimeout()));
    }
 
    @Test
diff --git a/src/test/resources/duration-config.properties b/src/test/resources/duration-config.properties
index bc90571e..e98f96bd 100644
--- a/src/test/resources/duration-config.properties
+++ b/src/test/resources/duration-config.properties
@@ -1,8 +1,8 @@
-connectionTimeout = 11ms
+connectionTimeout = 2000ms
 validationTimeout = 22s
 idleTimeout = 33m
 leakDetectionThreshold = 44h
 maxLifetime = 55d
 
 dataSourceClassName=com.zaxxer.hikari.mocks.StubDataSource
-dataSource.loginTimeout = 47m
+dataSource.loginTimeout = 60000