diff --git a/fira-sans.less b/fira-sans.less
index d27c3ce11..9de9545a6 100644
--- a/fira-sans.less
+++ b/fira-sans.less
@@ -35,11 +35,11 @@
 
 @font-face{
     font-family: 'Fira Sans';
-    src: url('eot/FiraSans-RegularItalic.eot');
+    src: url('eot/FiraSans-Italic.eot');
     src: local('Fira Sans Regular Italic'),
-         url('eot/FiraSans-RegularItalic.eot') format('embedded-opentype'),
-         url('woff/FiraSans-RegularItalic.woff') format('woff'),
-         url('ttf/FiraSans-RegularItalic.ttf') format('truetype');
+         url('eot/FiraSans-Italic.eot') format('embedded-opentype'),
+         url('woff/FiraSans-Italic.woff') format('woff'),
+         url('ttf/FiraSans-Italic.ttf') format('truetype');
     font-weight: 400;
     font-style: italic;
 }
diff --git a/fira-sans.sass b/fira-sans.sass
index 26aa56ba2..b636e8d9e 100644
--- a/fira-sans.sass
+++ b/fira-sans.sass
@@ -23,8 +23,8 @@
 
 @font-face
   font-family: 'Fira Sans'
-  src: url("eot/FiraSans-RegularItalic.eot")
-  src: local("Fira Sans Regular Italic"), url("eot/FiraSans-RegularItalic.eot") format("embedded-opentype"), url("woff/FiraSans-RegularItalic.woff") format("woff"), url("ttf/FiraSans-RegularItalic.ttf") format("truetype")
+  src: url("eot/FiraSans-Italic.eot")
+  src: local("Fira Sans Regular Italic"), url("eot/FiraSans-Italic.eot") format("embedded-opentype"), url("woff/FiraSans-Italic.woff") format("woff"), url("ttf/FiraSans-Italic.ttf") format("truetype")
   font-weight: 400
   font-style: italic
 
diff --git a/fira-sans.scss b/fira-sans.scss
index 593253e96..e993ace75 100644
--- a/fira-sans.scss
+++ b/fira-sans.scss
@@ -35,11 +35,11 @@
 
 @font-face{
     font-family: 'Fira Sans';
-    src: url("eot/FiraSans-RegularItalic.eot");
+    src: url("eot/FiraSans-Italic.eot");
     src: local("Fira Sans Regular Italic"),
-         url("eot/FiraSans-RegularItalic.eot") format("embedded-opentype"),
-         url("woff/FiraSans-RegularItalic.woff") format("woff"),
-         url("ttf/FiraSans-RegularItalic.ttf") format("truetype");
+         url("eot/FiraSans-Italic.eot") format("embedded-opentype"),
+         url("woff/FiraSans-Italic.woff") format("woff"),
+         url("ttf/FiraSans-Italic.ttf") format("truetype");
     font-weight: 400;
     font-style: italic;
 }
diff --git a/fira-sans.styl b/fira-sans.styl
index 2ed5ed6d8..6fde31225 100644
--- a/fira-sans.styl
+++ b/fira-sans.styl
@@ -23,8 +23,8 @@
 
 @font-face
   font-family: 'Fira Sans'
-  src: url("eot/FiraSans-RegularItalic.eot")
-  src: local("Fira Sans Regular Italic"), url("eot/FiraSans-RegularItalic.eot") format("embedded-opentype"), url("woff/FiraSans-RegularItalic.woff") format("woff"), url("ttf/FiraSans-RegularItalic.ttf") format("truetype")
+  src: url("eot/FiraSans-Italic.eot")
+  src: local("Fira Sans Regular Italic"), url("eot/FiraSans-Italic.eot") format("embedded-opentype"), url("woff/FiraSans-Italic.woff") format("woff"), url("ttf/FiraSans-Italic.ttf") format("truetype")
   font-weight: 400
   font-style: italic