diff --git a/src/main/java/org/t246osslab/easybuggy/troubles/DBConnectionLeakServlet.java b/src/main/java/org/t246osslab/easybuggy/troubles/DBConnectionLeakServlet.java
index 1c0f89c7..5ed2419a 100644
--- a/src/main/java/org/t246osslab/easybuggy/troubles/DBConnectionLeakServlet.java
+++ b/src/main/java/org/t246osslab/easybuggy/troubles/DBConnectionLeakServlet.java
@@ -39,7 +39,7 @@ protected void service(HttpServletRequest req, HttpServletResponse res) throws S
 
             if (dbDriver != null && !dbDriver.equals("")) {
                 try {
-                    Class.forName("com.mysql.jdbc.Driver");
+                    Class.forName(ApplicationUtils.getDatabaseDriver());
                 } catch (ClassNotFoundException e) {
                     Logger.error(e);
                 }
diff --git a/src/main/java/org/t246osslab/easybuggy/troubles/DeadlockServlet2.java b/src/main/java/org/t246osslab/easybuggy/troubles/DeadlockServlet2.java
index afe738c9..b6a03ce6 100644
--- a/src/main/java/org/t246osslab/easybuggy/troubles/DeadlockServlet2.java
+++ b/src/main/java/org/t246osslab/easybuggy/troubles/DeadlockServlet2.java
@@ -80,7 +80,7 @@ class EmbeddedJavaDb2 {
         try {
             if (dbDriver != null && !dbDriver.equals("")) {
                 try {
-                    Class.forName("com.mysql.jdbc.Driver");
+                    Class.forName(ApplicationUtils.getDatabaseDriver());
                 } catch (ClassNotFoundException e) {
                     Logger.error(e);
                 }
@@ -130,7 +130,7 @@ public String update(int[] ids, Locale locale) {
         try {
             if (dbDriver != null && !dbDriver.equals("")) {
                 try {
-                    Class.forName("com.mysql.jdbc.Driver");
+                    Class.forName(ApplicationUtils.getDatabaseDriver());
                 } catch (ClassNotFoundException e) {
                     Logger.error(e);
                 }
diff --git a/src/main/java/org/t246osslab/easybuggy/vulnerabilities/SQLInjectionServlet.java b/src/main/java/org/t246osslab/easybuggy/vulnerabilities/SQLInjectionServlet.java
index 685c1944..e1eecafd 100644
--- a/src/main/java/org/t246osslab/easybuggy/vulnerabilities/SQLInjectionServlet.java
+++ b/src/main/java/org/t246osslab/easybuggy/vulnerabilities/SQLInjectionServlet.java
@@ -78,7 +78,7 @@ class EmbeddedJavaDb {
             String dbDriver = ApplicationUtils.getDatabaseDriver();
             if (dbDriver != null && !dbDriver.equals("")) {
                 try {
-                    Class.forName("com.mysql.jdbc.Driver");
+                    Class.forName(ApplicationUtils.getDatabaseDriver());
                 } catch (ClassNotFoundException e) {
                     Logger.error(e);
                 }