diff --git a/spec/components/shared/banner_component_spec.rb b/spec/components/shared/banner_component_spec.rb
index 0309afc67..dcf4511c1 100644
--- a/spec/components/shared/banner_component_spec.rb
+++ b/spec/components/shared/banner_component_spec.rb
@@ -6,8 +6,8 @@ describe Shared::BannerComponent, type: :component do
                     title: "Vote now!",
                     description: "Banner description",
                     target_url:  "http://www.url.com",
-                    post_started_at: (Time.current - 4.days),
-                    post_ended_at:   (Time.current + 10.days),
+                    post_started_at: (Date.current - 4.days),
+                    post_ended_at:   (Date.current + 10.days),
                     background_color: "#FF0000",
                     font_color: "#FFFFFF"
                    )
@@ -69,7 +69,7 @@ describe Shared::BannerComponent, type: :component do
     end
 
     it "only renders active banners" do
-      Banner.first.update!(post_ended_at: 1.day.ago)
+      Banner.first.update!(post_ended_at: Date.current - 1.day)
 
       render_inline Shared::BannerComponent.new("debates")
 
@@ -78,7 +78,7 @@ describe Shared::BannerComponent, type: :component do
     end
 
     it "does not render anything with no active banners" do
-      Banner.all.each { |banner| banner.update!(post_ended_at: 1.day.ago) }
+      Banner.all.each { |banner| banner.update!(post_ended_at: Date.current - 1.day) }
 
       render_inline Shared::BannerComponent.new("debates")
 
diff --git a/spec/factories/administration.rb b/spec/factories/administration.rb
index a596d45dd..0b56b5364 100644
--- a/spec/factories/administration.rb
+++ b/spec/factories/administration.rb
@@ -18,8 +18,8 @@ FactoryBot.define do
     sequence(:title) { |n| "Banner title #{n}" }
     sequence(:description) { |n| "This is the text of Banner #{n}" }
     target_url { ["/proposals", "/debates"].sample }
-    post_started_at { Time.current - 7.days }
-    post_ended_at { Time.current + 7.days }
+    post_started_at { Date.current - 7.days }
+    post_ended_at { Date.current + 7.days }
     background_color { "#FF0000" }
     font_color { "#FFFFFF" }
   end
diff --git a/spec/system/admin/banners_spec.rb b/spec/system/admin/banners_spec.rb
index 9e262169c..29f0fcb12 100644
--- a/spec/system/admin/banners_spec.rb
+++ b/spec/system/admin/banners_spec.rb
@@ -6,40 +6,40 @@ describe "Admin banners magement", :admin do
       create(:banner, title: "Banner number one",
              description:  "This is the text of banner number one and is not active yet",
              target_url:  "http://www.url.com",
-             post_started_at: (Time.current + 4.days),
-             post_ended_at:   (Time.current + 10.days),
+             post_started_at: (Date.current + 4.days),
+             post_ended_at:   (Date.current + 10.days),
              background_color: "#FF0000",
              font_color: "#FFFFFF")
 
       create(:banner, title: "Banner number two",
              description:  "This is the text of banner number two and is not longer active",
              target_url:  "http://www.url.com",
-             post_started_at: (Time.current - 10.days),
-             post_ended_at:   (Time.current - 3.days),
+             post_started_at: (Date.current - 10.days),
+             post_ended_at:   (Date.current - 3.days),
              background_color: "#00FF00",
              font_color: "#FFFFFF")
 
       create(:banner, title: "Banner number three",
              description:  "This is the text of banner number three",
              target_url:  "http://www.url.com",
-             post_started_at: (Time.current - 1.day),
-             post_ended_at:   (Time.current + 10.days),
+             post_started_at: (Date.current - 1.day),
+             post_ended_at:   (Date.current + 10.days),
              background_color: "#0000FF",
              font_color: "#FFFFFF")
 
       create(:banner, title: "Banner number four",
              description:  "This is the text of banner number four",
              target_url:  "http://www.url.com",
-             post_started_at: (DateTime.current - 10.days),
-             post_ended_at:   (DateTime.current + 10.days),
+             post_started_at: (Date.current - 10.days),
+             post_ended_at:   (Date.current + 10.days),
              background_color: "#FFF000",
              font_color: "#FFFFFF")
 
       create(:banner, title: "Banner number five",
              description:  "This is the text of banner number five",
              target_url:  "http://www.url.com",
-             post_started_at: (DateTime.current - 10.days),
-             post_ended_at:   (DateTime.current + 10.days),
+             post_started_at: (Date.current - 10.days),
+             post_ended_at:   (Date.current + 10.days),
              background_color: "#FFFF00",
              font_color: "#FFFFFF")
     end
@@ -100,8 +100,8 @@ describe "Admin banners magement", :admin do
     fill_in "Title", with: "En Français"
     fill_in "Description", with: "Link en Français"
     fill_in "Link", with: "https://www.url.com"
-    fill_in "Post started at", with: Time.current - 1.week
-    fill_in "Post ended at", with: Time.current + 1.week
+    fill_in "Post started at", with: Date.current - 1.week
+    fill_in "Post ended at", with: Date.current + 1.week
 
     click_button "Save changes"
     click_link "Edit banner"
@@ -125,8 +125,8 @@ describe "Admin banners magement", :admin do
     create(:banner, title: "Hello",
                     description: "Wrong text",
                     target_url:  "http://www.url.com",
-                    post_started_at: (Time.current + 4.days),
-                    post_ended_at:   (Time.current + 10.days),
+                    post_started_at: (Date.current + 4.days),
+                    post_ended_at:   (Date.current + 10.days),
                     background_color: "#FF0000",
                     font_color: "#FFFFFF")
 
@@ -164,8 +164,8 @@ describe "Admin banners magement", :admin do
     create(:banner, title: "Ugly banner",
                     description: "Bad text",
                     target_url:  "http://www.url.com",
-                    post_started_at: (Time.current + 4.days),
-                    post_ended_at:   (Time.current + 10.days),
+                    post_started_at: (Date.current + 4.days),
+                    post_ended_at:   (Date.current + 10.days),
                     background_color: "#FF0000",
                     font_color: "#FFFFFF")
 
diff --git a/spec/system/banners_spec.rb b/spec/system/banners_spec.rb
index 3278e8603..93c557fb3 100644
--- a/spec/system/banners_spec.rb
+++ b/spec/system/banners_spec.rb
@@ -5,8 +5,8 @@ describe "Banner" do
     create(:banner,
            web_sections: [WebSection.find_by!(name: "homepage")],
            description: "Banner description",
-           post_started_at: (Time.current - 4.days),
-           post_ended_at:   (Time.current + 10.days))
+           post_started_at: (Date.current - 4.days),
+           post_ended_at:   (Date.current + 10.days))
 
     visit root_path