diff --git a/pom.xml b/pom.xml
index 71e18539..5a12a46b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
     <groupId>com.github.codemonstur</groupId>
     <artifactId>embedded-redis</artifactId>
-    <version>1.4.1</version>
+    <version>1.4.2</version>
     <packaging>jar</packaging>
 
     <name>embedded-redis</name>
diff --git a/src/main/java/redis/embedded/core/RedisSentinelBuilder.java b/src/main/java/redis/embedded/core/RedisSentinelBuilder.java
index 828b26a0..04b6691a 100644
--- a/src/main/java/redis/embedded/core/RedisSentinelBuilder.java
+++ b/src/main/java/redis/embedded/core/RedisSentinelBuilder.java
@@ -25,6 +25,7 @@ public final class RedisSentinelBuilder {
         LINE_PORT = "port %d";
 
     private File executable;
+
     private ExecutableProvider executableProvider = newJarResourceProvider();
     private String bind = "127.0.0.1";
     private Integer port = 26379;
@@ -100,13 +101,8 @@ public RedisSentinelBuilder settingIf(final boolean shouldSet, final String conf
     }
 
     public RedisSentinelBuilder setting(final String configLine) {
-        if (sentinelConf != null) {
-            throw new IllegalArgumentException("Redis configuration is already set using redis conf file");
-        }
-
-        if (redisConfigBuilder == null) {
-            redisConfigBuilder = new StringBuilder();
-        }
+        if (sentinelConf != null) throw new IllegalArgumentException("Redis configuration is already set using redis conf file");
+        if (redisConfigBuilder == null) redisConfigBuilder = new StringBuilder();
 
         redisConfigBuilder.append(configLine).append(LINE_SEPARATOR);
         return this;
diff --git a/src/main/java/redis/embedded/core/RedisServerBuilder.java b/src/main/java/redis/embedded/core/RedisServerBuilder.java
index 49d7e2a6..871da5fd 100644
--- a/src/main/java/redis/embedded/core/RedisServerBuilder.java
+++ b/src/main/java/redis/embedded/core/RedisServerBuilder.java
@@ -21,7 +21,6 @@ public final class RedisServerBuilder {
 
     private static final String LINE_SEPARATOR = System.getProperty("line.separator");
 
-    private File executable;
     private ExecutableProvider provider = newJarResourceProvider();
     private String bindAddress = "127.0.0.1";
     private int bindPort = DEFAULT_REDIS_PORT;
@@ -94,14 +93,7 @@ public RedisServer build() throws IOException {
     }
 
     public void reset() {
-        this.executable = null;
         this.slaveOf = null;
-        this.redisConfigBuilder = new StringBuilder();
-        this.provider = newJarResourceProvider();
-        this.bindAddress = "127.0.0.1";
-        this.bindPort = DEFAULT_REDIS_PORT;
-        this.soutListener = null;
-        this.serrListener = null;
     }
 
     public List<String> buildCommandArgs() throws IOException {
@@ -110,10 +102,8 @@ public List<String> buildCommandArgs() throws IOException {
         final Path redisConfigFile =
             writeNewRedisConfigFile("embedded-redis-server_" + bindPort, redisConfigBuilder.toString());
 
-        executable = provider.get();
-
         final List<String> args = new ArrayList<>();
-        args.add(executable.getAbsolutePath());
+        args.add(provider.get().getAbsolutePath());
         args.add(redisConfigFile.toAbsolutePath().toString());
         args.add("--port");
         args.add(Integer.toString(bindPort));