diff --git a/src/components/sound-editor/sound-editor.css b/src/components/sound-editor/sound-editor.css
index f47a67ca9c2efb316148aa99b409ad4af9d255af..7703802e307b871ecfb073f12458126d3b8b43f6 100644
--- a/src/components/sound-editor/sound-editor.css
+++ b/src/components/sound-editor/sound-editor.css
@@ -58,6 +58,7 @@ $border-radius: 0.25rem;
     cursor: pointer;
     font-size: 0.85rem;
     transition: 0.2s;
+    user-select: none;
 }
 
 .button > img {
@@ -76,6 +77,7 @@ $border-radius: 0.25rem;
     border: 1px solid $ui-black-transparent;
     cursor: pointer;
     padding: 0.75rem;
+    user-select: none;
 }
 
 .round-button > img {
@@ -91,6 +93,7 @@ $border-radius: 0.25rem;
     color: $text-primary;
     font-size: 0.625rem;
     margin-left: 1rem;
+    user-select: none;
 }
 
 .trim-button > img {
@@ -108,6 +111,7 @@ $border-radius: 0.25rem;
     flex-basis: 60px;
     color: $text-primary;
     font-size: 0.625rem;
+    user-select: none;
 }
 
 .effect-button + .effect-button {