diff --git a/templates/detail.html b/templates/detail.html
index b6710fd..18e67c3 100644
--- a/templates/detail.html
+++ b/templates/detail.html
@@ -66,7 +66,7 @@
                             chartData.push(headerRow);
 
                             // Add first row with all zeroes on start date of form
-                            var startDate = new Date("{{ detailform.start_date.value|date:"Y-M-d" }}");
+                            var startDate = new Date("{{ detailform.start_date.value|date:"Y-m-d" }}");
                             rowData = [startDate];
                             for (var index in data_headers) {
                                 if (data_headers[index] !== "Date") {
@@ -87,7 +87,7 @@
                             }
 
                             // Add last row with max values on end date of form
-                            var endDate = new Date("{{ detailform.end_date.value|date:"Y-M-d" }}");
+                            var endDate = new Date("{{ detailform.end_date.value|date:"Y-m-d" }}");
                             rowData = [endDate];
                             for (var index in data_headers) {
                                 if (data_headers[index] !== "Date") {
diff --git a/templates/home.html b/templates/home.html
index c846083..4e870ac 100644
--- a/templates/home.html
+++ b/templates/home.html
@@ -100,7 +100,7 @@
                             chartData.push(headerRow);
 
                             // Add first row with all zeroes on start date of form
-                            var startDate = new Date("{{ detailform.start_date.value|date:"Y-M-d" }}");
+                            var startDate = new Date("{{ detailform.start_date.value|date:"Y-m-d" }}");
                             rowData = [startDate];
                             for (var index in data_headers) {
                                 if (data_headers[index] !== "Date") {
@@ -121,7 +121,7 @@
                             }
 
                             // Add last row with max values on end date of form
-                            var endDate = new Date("{{ detailform.end_date.value|date:"Y-M-d" }}");
+                            var endDate = new Date("{{ detailform.end_date.value|date:"Y-m-d" }}");
                             rowData = [endDate];
                             for (var index in data_headers) {
                                 if (data_headers[index] !== "Date") {