diff --git a/Db-Script/database.c b/Db-Script/database.c
index 379f013..2e25be1 100644
--- a/Db-Script/database.c
+++ b/Db-Script/database.c
@@ -12,7 +12,7 @@ int initializeTrailsTable()
     // char *sql = "CREATE TABLE Test(Id INT)";
 
     char *sql =
-        "CREATE TABLE Trials(Id INTEGER PRIMARY KEY AUTOINCREMENT, Position TEXT, Start INT, Frequency NUMBER, Duration INT);";
+        "CREATE TABLE Trials(Id INTEGER PRIMARY KEY AUTOINCREMENT, Position TEXT, Start INT, Frequency NUMBER);";
 
     rc = sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
     rc = sqlite3_step(stmt);
@@ -115,7 +115,7 @@ char *convertIntegerToChar(int N)
     return (char *)arr;
 }
 
-int insertTrailElement(char *position, int start, double frequency, int duration)
+int insertTrailElement(char *position, int start, double frequency)
 {
 
     sqlite3 *db;
@@ -127,7 +127,7 @@ int insertTrailElement(char *position, int start, double frequency, int duration
 
     rc = sqlite3_open("robotgowest.db", &db);
 
-    rc = sqlite3_prepare_v2(db, "INSERT INTO Trials(Position,Start,Frequency,Duration) VALUES ( :position , :start , :frequency , :duration )", -1, &stmt, NULL);
+    rc = sqlite3_prepare_v2(db, "INSERT INTO Trials(Position,Start,Frequency) VALUES ( :position , :start , :frequency )", -1, &stmt, NULL);
     if (rc != SQLITE_OK)
         return 1;
 
@@ -137,8 +137,6 @@ int insertTrailElement(char *position, int start, double frequency, int duration
 
     sqlite3_bind_double(stmt, 3, frequency);
 
-    sqlite3_bind_int(stmt, 4, duration);
-
     rc = sqlite3_step(stmt);
     rc = sqlite3_finalize(stmt);
     sqlite3_close(db);