diff --git a/.env.development b/.env.development
index 7dbbb21..54ea03c 100644
--- a/.env.development
+++ b/.env.development
@@ -1 +1 @@
-DB_DATABASE=development
\ No newline at end of file
+DB_DATABASE=file:mem_db_development?mode=memory
\ No newline at end of file
diff --git a/.env.test b/.env.test
index 13babfb..a1f8a80 100644
--- a/.env.test
+++ b/.env.test
@@ -1 +1 @@
-DB_DATABASE=test
\ No newline at end of file
+DB_DATABASE=file:mem_db_test?mode=memory
\ No newline at end of file
diff --git a/config/database.yml b/config/database.yml
index 5465388..6b1af61 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -1,7 +1,7 @@
 development:
   adapter: sqlite3
-  database: file:mem_db_development?mode=memory
+  database: <%= ENV["DB_DATABASE"] %>
 
 test:
   adapter: sqlite3
-  database: file:mem_db_test?mode=memory
+  database: <%= ENV["DB_DATABASE"] %>