diff --git a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/KtFirAnalysisSessionProvider.kt b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/KtFirAnalysisSessionProvider.kt
index aa85626fb12..88af827b6a1 100644
--- a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/KtFirAnalysisSessionProvider.kt
+++ b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/KtFirAnalysisSessionProvider.kt
@@ -21,15 +21,6 @@ import org.jetbrains.kotlin.analysis.utils.errors.buildErrorWithAttachment
 
 @OptIn(KtAnalysisApiInternals::class)
 class KtFirAnalysisSessionProvider(project: Project) : CachingKtAnalysisSessionProvider<LLFirResolveSession>(project) {
-    override fun getFirResolveSession(contextSymbol: KtSymbol): LLFirResolveSession {
-        return when (contextSymbol) {
-            is KtFirSymbol<*> -> contextSymbol.firResolveSession
-            else -> buildErrorWithAttachment("Invalid symbol") {
-                withSymbolAttachment("symbol", contextSymbol)
-            }
-        }
-    }
-
     override fun getFirResolveSession(contextModule: KtModule): LLFirResolveSession {
         checkNotNull(contextModule.project)
         return contextModule.getFirResolveSession(contextModule.project!!)
diff --git a/analysis/analysis-api-impl-base/src/org/jetbrains/kotlin/analysis/api/impl/base/CachingKtAnalysisSessionProvider.kt b/analysis/analysis-api-impl-base/src/org/jetbrains/kotlin/analysis/api/impl/base/CachingKtAnalysisSessionProvider.kt
index 19ff66c6aa1..fe3275f58d8 100644
--- a/analysis/analysis-api-impl-base/src/org/jetbrains/kotlin/analysis/api/impl/base/CachingKtAnalysisSessionProvider.kt
+++ b/analysis/analysis-api-impl-base/src/org/jetbrains/kotlin/analysis/api/impl/base/CachingKtAnalysisSessionProvider.kt
@@ -28,8 +28,6 @@ import kotlin.reflect.KClass
 abstract class CachingKtAnalysisSessionProvider<State : Any>(project: Project) : KtAnalysisSessionProvider(project) {
     private val cache = KtAnalysisSessionCache(project)
 
-    protected abstract fun getFirResolveSession(contextSymbol: KtSymbol): State
-
     protected abstract fun getFirResolveSession(contextModule: KtModule): State
 
     protected abstract fun createAnalysisSession(