diff --git a/config/README.md b/config/README.md
index dd890f6..4bf6c26 100644
--- a/config/README.md
+++ b/config/README.md
@@ -24,12 +24,12 @@ The package allows setting up configurations in three ways:
 
 💡 Use this way for storing `important secrets` that should not be hard coded in repo or in `config.yml` file. For example, `DB_PASSWORD`, or `JWT_SECRET`.
 
-Environment variables are used to configure the application at runtime. The variable names must start with `ORMUS_`, and nested variables should use `__` as a separator (`ORMUS_DB__HOST`).
+Environment variables are used to configure the application at runtime. The variable names must start with `EB_`, and nested variables should use `__` as a separator (`EB_DB__HOST`).
 
 Example setting environment variables:
 ```go
-os.Setenv("ORMUS_DEBUG", "true")
-os.Setenv("ORMUS_MULTI_WORD_VAR", "this is a multi-word var")
+os.Setenv("EB_DEBUG", "true")
+os.Setenv("EB_MULTI_WORD_VAR", "this is a multi-word var")
 // ... set other environment variables ...
 ```
 
@@ -44,7 +44,7 @@ Example `config.yml` file:
 debug: true
 multi_word_var: "this is a multi-word var in YAML"
 db: 
-  username: ormus
+  username: eb
   password: youcannotbreakme
 # ... other configurations ...
 ```
diff --git a/config/config_test.go b/config/config_test.go
index 8806e54..2cd147f 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -32,7 +32,7 @@ type nestedMultiWordConfig struct {
 }
 
 const (
-	prefix    = "ORMUS_"
+	prefix    = "EB_"
 	delimiter = "."
 	separator = "__"
 )
@@ -115,13 +115,13 @@ db:
 func TestLoadConfigFromEnvironmentVariable(t *testing.T) {
 	k := koanf.New(".")
 
-	os.Setenv("ORMUS_DEBUG", "false")
-	os.Setenv("ORMUS_MULTI_WORD_VAR", "this is multi word var")
-	os.Setenv("ORMUS_DB__HOST", "localhost")
-	os.Setenv("ORMUS_DB__USERNAME", "hossein")
-	os.Setenv("ORMUS_DB__PASSWORD", "1234")
-	os.Setenv("ORMUS_DB__MULTI_WORD_NESTED_VAR", "testing make it easy (:")
-	os.Setenv("ORMUS_DB__NESTED_MULTI_WORD_CONFIG__DOWN_HERE", "im here")
+	os.Setenv("EB_DEBUG", "false")
+	os.Setenv("EB_MULTI_WORD_VAR", "this is multi word var")
+	os.Setenv("EB_DB__HOST", "localhost")
+	os.Setenv("EB_DB__USERNAME", "hossein")
+	os.Setenv("EB_DB__PASSWORD", "1234")
+	os.Setenv("EB_DB__MULTI_WORD_NESTED_VAR", "testing make it easy (:")
+	os.Setenv("EB_DB__NESTED_MULTI_WORD_CONFIG__DOWN_HERE", "im here")
 
 	if err := k.Load(env.Provider(prefix, delimiter, callbackEnv), nil); err != nil {
 		t.Logf("error loading environment variables: %s", err)
diff --git a/config/loader.go b/config/loader.go
index 6a4199c..4ecf582 100644
--- a/config/loader.go
+++ b/config/loader.go
@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	defaultPrefix       = "ORMUS_"
+	defaultPrefix       = "EB_"
 	defaultDelimiter    = "."
 	defaultSeparator    = "__"
 	defaultYamlFilePath = "config.yml"
@@ -28,8 +28,8 @@ type Option struct {
 	CallbackEnv  func(string) string
 }
 
-// our environment variables must prefix with `ORMUS_`
-// for nested env should use `__` aka: ORMUS_DB__HOST.
+// our environment variables must prefix with `EB_`
+// for nested env should use `__` aka: EB__DB__HOST.
 func defaultCallbackEnv(source string) string {
 	base := strings.ToLower(strings.TrimPrefix(source, defaultPrefix))