diff --git a/src/main/kotlin/app/revanced/patches/youtube/ad/general/bytecode/patch/GeneralBytecodeAdsPatch.kt b/src/main/kotlin/app/revanced/patches/youtube/ad/general/bytecode/patch/GeneralBytecodeAdsPatch.kt
index 7650d9eb..10d158c9 100644
--- a/src/main/kotlin/app/revanced/patches/youtube/ad/general/bytecode/patch/GeneralBytecodeAdsPatch.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/ad/general/bytecode/patch/GeneralBytecodeAdsPatch.kt
@@ -58,7 +58,7 @@ class GeneralBytecodeAdsPatch : BytecodePatch() {
         "promoted_video_item_land",
         "promoted_video_item_full_bleed",
     ).map { name ->
-        ResourceIdMappingProviderResourcePatch.resourceMappings.first { it.name == name }.id
+        ResourceIdMappingProviderResourcePatch.resourceMappings.single { it.name == name }.id
     }
 
     private val stringReferences = arrayOf(
diff --git a/src/main/kotlin/app/revanced/patches/youtube/layout/autoplaybutton/patch/HideAutoplayButton.kt b/src/main/kotlin/app/revanced/patches/youtube/layout/autoplaybutton/patch/HideAutoplayButton.kt
index 3469fa75..f5de3ccf 100644
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/autoplaybutton/patch/HideAutoplayButton.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/autoplaybutton/patch/HideAutoplayButton.kt
@@ -32,9 +32,9 @@ class HideAutoplayButton : BytecodePatch(
         val layoutGenMethod = LayoutConstructorFingerprint.result!!.mutableMethod
 
         val autonavToggle =
-            ResourceIdMappingProviderResourcePatch.resourceMappings.first { it.type == "id" && it.name == "autonav_toggle" }
+            ResourceIdMappingProviderResourcePatch.resourceMappings.single { it.type == "id" && it.name == "autonav_toggle" }
         val autonavPreviewStub =
-            ResourceIdMappingProviderResourcePatch.resourceMappings.first { it.type == "id" && it.name == "autonav_preview_stub" }
+            ResourceIdMappingProviderResourcePatch.resourceMappings.single { it.type == "id" && it.name == "autonav_preview_stub" }
 
         val autonavToggleConstIndex =
             layoutGenMethod.implementation!!.instructions.indexOfFirst { (it as? WideLiteralInstruction)?.wideLiteral == autonavToggle.id }
diff --git a/src/main/kotlin/app/revanced/patches/youtube/layout/createbutton/patch/CreateButtonRemoverPatch.kt b/src/main/kotlin/app/revanced/patches/youtube/layout/createbutton/patch/CreateButtonRemoverPatch.kt
index a2d385cb..12271daf 100644
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/createbutton/patch/CreateButtonRemoverPatch.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/createbutton/patch/CreateButtonRemoverPatch.kt
@@ -39,7 +39,7 @@ class CreateButtonRemoverPatch : BytecodePatch(
         val implementation = result.mutableMethod.implementation!!
 
         val imageOnlyLayout =
-            ResourceIdMappingProviderResourcePatch.resourceMappings.first { it.type == "layout" && it.name == "image_only_tab" }
+            ResourceIdMappingProviderResourcePatch.resourceMappings.single { it.type == "layout" && it.name == "image_only_tab" }
 
         val imageOnlyLayoutConstIndex =
             implementation.instructions.indexOfFirst { (it as? WideLiteralInstruction)?.wideLiteral == imageOnlyLayout.id }