diff --git a/Dockerfile b/Dockerfile
index 6606a19..d422b82 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,8 +16,10 @@ RUN go build -o /app/openserp .
 
 FROM zenika/alpine-chrome:with-chromedriver
 
+WORKDIR /usr/src/app
+
 COPY --from=builder /app/openserp /usr/local/bin/openserp
-ADD config.yaml /usr/src/app
+COPY config.yaml ./config.yaml
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
   CMD wget --no-verbose --tries=1 --spider http://localhost:7000/health || exit 1
diff --git a/cmd/root.go b/cmd/root.go
index 5102cd9..7295a05 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"fmt"
+	"os"
 	"strconv"
 	"strings"
 
@@ -13,7 +14,7 @@ import (
 )
 
 const (
-	version               = "0.5.10"
+	version               = "0.6.0"
 	defaultConfigFilename = "config"
 	envPrefix             = "OPENSERP"
 )
@@ -172,13 +173,25 @@ func initializeConfig(cmd *cobra.Command) error {
 	v := viper.New()
 	setConfigDefaults(v)
 
-	// Base name of the config file, without the file extension
-	v.SetConfigName(defaultConfigFilename)
-	v.AddConfigPath(".")
+	explicitConfigPath := strings.TrimSpace(cmd.Flag("config").Value.String())
+	if explicitConfigPath == "" {
+		explicitConfigPath = strings.TrimSpace(os.Getenv(envPrefix + "_SERVER_CONFIG_PATH"))
+	}
+
+	if explicitConfigPath != "" {
+		v.SetConfigFile(explicitConfigPath)
+	} else {
+		// Base name of the config file, without the file extension
+		v.SetConfigName(defaultConfigFilename)
+		v.AddConfigPath(".")
+	}
 
 	// 1. Config file (lowest priority). Return an error if we cannot parse the config file.
 	err := v.ReadInConfig()
 	if err != nil {
+		if explicitConfigPath != "" {
+			return fmt.Errorf("cannot read config %q: %w", explicitConfigPath, err)
+		}
 		err = fmt.Errorf("cannot read config: %v", err)
 		logrus.Warn(err)
 	}
diff --git a/config.yaml b/config.yaml
index 88d43fa..2c3ed94 100644
--- a/config.yaml
+++ b/config.yaml
@@ -17,14 +17,14 @@ app:
 proxies:
   # Force a single proxy for all engines.
   # Same behavior as passing --proxy on the CLI.
-  #global: socks5h://127.0.0.1:19080
+  #global: http://127.0.0.1:8080
 
   # Advanced mode: define tagged proxy pools and opt engines in with `proxy: <tag>`.
-  entries:
-    - url: http://test:test@127.0.0.1:18888
-      tags: [default, us]
-    - url: socks5://127.0.0.1:19080 # Browser mode fails fast on authenticated SOCKS proxies
-      tags: [default, eu]
+  #entries:
+  #  - url: http://127.0.0.1:8080
+  #    tags: [default, us]
+  #  - url: socks5h://127.0.0.1:1080
+  #    tags: [eu]
   health:
     failure_threshold: 3 # Disable proxy after this many consecutive failures
 
@@ -55,12 +55,10 @@ google:
   rate_requests: 4 # Allowed average requests per minute
   rate_burst: 2 # Burst requests before limiter applies
   captcha: true # Enable captcha solver path
-  proxy: us
 
 yandex:
   rate_requests: 4
   rate_burst: 2
-  proxy: eu
 
 baidu:
   rate_requests: 4
@@ -75,4 +73,3 @@ bing:
 duckduckgo:
   rate_requests: 4
   rate_burst: 2
-  proxy: default
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 9bb7319..60b089d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -9,10 +9,10 @@ services:
       - 7000:7000
     command: serve -l
     #volumes:
-    #  - ./config.yaml:/usr/src/app/config.yaml
+    #  - ./config.yaml:/usr/src/app/config.yaml:ro
     environment:
-      OPENSERP_APP_HOST: "0.0.0.0"
-      OPENSERP_APP_PORT: 7000
+      OPENSERP_SERVER_HOST: "0.0.0.0"
+      OPENSERP_SERVER_PORT: 7000
       OPENSERP_BAIDU_RATE_REQUESTS: 6   # Number of requests per Minute
       OPENSERP_BAIDU_RATE_BURST: 2      # Number of non-ratelimited requests per Minute
-    
\ No newline at end of file
+