diff --git a/bookwyrm/static/css/bookwyrm.scss b/bookwyrm/static/css/bookwyrm.scss
index c44bf990c..17d6d9119 100644
--- a/bookwyrm/static/css/bookwyrm.scss
+++ b/bookwyrm/static/css/bookwyrm.scss
@@ -1,3 +1,3 @@
 @charset "utf-8";
-@import "vendor/bulma/bulma.sass";
-@import "bookwyrm/all.scss";
+@import "vendor/bulma/bulma";
+@import "bookwyrm/all";
diff --git a/bookwyrm/static/css/themes/bookwyrm-dark.scss b/bookwyrm/static/css/themes/bookwyrm-dark.scss
index 24c21bae2..35acbcb02 100644
--- a/bookwyrm/static/css/themes/bookwyrm-dark.scss
+++ b/bookwyrm/static/css/themes/bookwyrm-dark.scss
@@ -1,4 +1,4 @@
-@import "../vendor/bulma/sass/utilities/initial-variables.sass";
+@import "../vendor/bulma/sass/utilities/initial-variables";
 
 /* Colors
  ******************************************************************************/
@@ -79,5 +79,5 @@ $progress-value-background-color: $border-light;
 $family-primary: $family-sans-serif;
 $family-secondary: $family-sans-serif;
 
-@import "../bookwyrm.scss";
+@import "../bookwyrm";
 @import "../vendor/icons.css";
diff --git a/bookwyrm/static/css/themes/bookwyrm-light.scss b/bookwyrm/static/css/themes/bookwyrm-light.scss
index c74d2ee20..291ae5f08 100644
--- a/bookwyrm/static/css/themes/bookwyrm-light.scss
+++ b/bookwyrm/static/css/themes/bookwyrm-light.scss
@@ -1,4 +1,4 @@
-@import "../vendor/bulma/sass/utilities/derived-variables.sass";
+@import "../vendor/bulma/sass/utilities/derived-variables";
 
 /* Colors
  ******************************************************************************/
@@ -55,5 +55,5 @@ $invisible-overlay-background-color: rgba($scheme-invert, 0.66);
 $family-primary: $family-sans-serif;
 $family-secondary: $family-sans-serif;
 
-@import "../bookwyrm.scss";
+@import "../bookwyrm";
 @import "../vendor/icons.css";