diff --git a/core/src/java/scriptella/jdbc/SqlParserBase.java b/core/src/java/scriptella/jdbc/SqlParserBase.java
index 58da5d35..c7ad129d 100644
--- a/core/src/java/scriptella/jdbc/SqlParserBase.java
+++ b/core/src/java/scriptella/jdbc/SqlParserBase.java
@@ -142,7 +142,7 @@ private void handleStatement(final String sql,
      * @return substituion string.
      */
     protected String handleParameter(final String name, final boolean expression, final boolean jdbcParam) {
-        return expression ? ((jdbcParam ? "?{" : "${") + name + '}') : ((jdbcParam ? "?{" : "$") + name);
+        return expression ? ((jdbcParam ? "?{" : "${") + name + '}') : ((jdbcParam ? "?" : "$") + name);
     }
 
     /**
diff --git a/core/src/test/scriptella/jdbc/SQLParserBaseTest.java b/core/src/test/scriptella/jdbc/SQLParserBaseTest.java
index ceeb8a25..aae00e72 100644
--- a/core/src/test/scriptella/jdbc/SQLParserBaseTest.java
+++ b/core/src/test/scriptella/jdbc/SQLParserBaseTest.java
@@ -109,4 +109,28 @@ protected void statementParsed(String parsedSql) {
 
     }
 
+  public void testCallableStatement() {
+    final String sql = "{call procName(?arg1, ?out_arg2, ?inout_arg3, 'value')}";
+
+    SqlParserBase p = new SqlParserBase() {
+      String[] paramNames = {"arg1", "out_arg2", "inout_arg3"};
+      int paramNumber;
+      @Override
+      protected String handleParameter(final String name, final boolean expression, boolean jdbcParam) {
+        assertEquals(paramNames[paramNumber], name);
+        assertFalse(expression);
+        assertTrue(jdbcParam);
+        paramNumber++;
+        String s = super.handleParameter(name, expression, jdbcParam);
+        return s;
+      }
+
+      @Override
+      protected void statementParsed(String parsedSql) {
+        assertEquals(sql, parsedSql);
+      }
+    };
+    p.parse(new StringReader(sql));
+  }
+
 }