diff --git a/cabal-install/src/Distribution/Client/ProjectPlanning.hs b/cabal-install/src/Distribution/Client/ProjectPlanning.hs
index c04bca730d7..752a16aad25 100644
--- a/cabal-install/src/Distribution/Client/ProjectPlanning.hs
+++ b/cabal-install/src/Distribution/Client/ProjectPlanning.hs
@@ -2327,6 +2327,7 @@ elaborateInstallPlan
                 ]
                 <> perPkgOptionMapMappend pkgid packageConfigProgramArgs
             elabProgramPathExtra = perPkgOptionNubList pkgid packageConfigProgramPathExtra
+            elabConfiguredPrograms = configuredPrograms compilerprogdb
             elabConfigureScriptArgs = perPkgOptionList pkgid packageConfigConfigureArgs
             elabExtraLibDirs = perPkgOptionList pkgid packageConfigExtraLibDirs
             elabExtraLibDirsStatic = perPkgOptionList pkgid packageConfigExtraLibDirsStatic
diff --git a/cabal-install/src/Distribution/Client/ProjectPlanning/Types.hs b/cabal-install/src/Distribution/Client/ProjectPlanning/Types.hs
index 7ee5cb52f41..e7f864968b0 100644
--- a/cabal-install/src/Distribution/Client/ProjectPlanning/Types.hs
+++ b/cabal-install/src/Distribution/Client/ProjectPlanning/Types.hs
@@ -274,6 +274,7 @@ data ElaboratedConfiguredPackage = ElaboratedConfiguredPackage
   , elabProgramPaths :: Map String FilePath
   , elabProgramArgs :: Map String [String]
   , elabProgramPathExtra :: [FilePath]
+  , elabConfiguredPrograms :: [ConfiguredProgram]
   , elabConfigureScriptArgs :: [String]
   , elabExtraLibDirs :: [FilePath]
   , elabExtraLibDirsStatic :: [FilePath]
diff --git a/cabal-testsuite/PackageTests/PathRecomp/PathRecomp.cabal b/cabal-testsuite/PackageTests/PathRecomp/PathRecomp.cabal
new file mode 100644
index 00000000000..9b754fadc8c
--- /dev/null
+++ b/cabal-testsuite/PackageTests/PathRecomp/PathRecomp.cabal
@@ -0,0 +1,13 @@
+name:                PathRecomp
+version:             0.1.0.0
+license:             BSD3
+author:              Test Author
+maintainer:          test@example.com
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Lib
+  hs-source-dirs:      src
+  build-depends:       base
+  default-language:    Haskell2010
diff --git a/cabal-testsuite/PackageTests/PathRecomp/Setup.hs b/cabal-testsuite/PackageTests/PathRecomp/Setup.hs
new file mode 100644
index 00000000000..200a2e51d0b
--- /dev/null
+++ b/cabal-testsuite/PackageTests/PathRecomp/Setup.hs
@@ -0,0 +1,3 @@
+import Distribution.Simple
+main = defaultMain
+
diff --git a/cabal-testsuite/PackageTests/PathRecomp/cabal.test.hs b/cabal-testsuite/PackageTests/PathRecomp/cabal.test.hs
new file mode 100644
index 00000000000..5b321205d87
--- /dev/null
+++ b/cabal-testsuite/PackageTests/PathRecomp/cabal.test.hs
@@ -0,0 +1,21 @@
+import Test.Cabal.Prelude
+import qualified Data.Map as Map
+import qualified Control.Monad.IO.Class as IO
+import System.Environment (getEnvironment)
+
+main = cabalTest $ recordMode DoNotRecord $ do
+    -- First run cabal repl with the normal PATH
+    env <- IO.liftIO getEnvironment
+    let originalPath = maybe "" id (lookup "PATH" env)
+
+    -- Run repl with original PATH
+    cabalWithStdin "repl" ["lib:PathRecomp"] "" >>= assertOutputContains "module loaded"
+
+    -- Now modify the PATH by prefixing with a dummy directory
+    -- This simulates a user modifying their PATH between cabal commands
+    let modifiedPath = "/dummy/path:" ++ originalPath
+    withEnv [("PATH", Just modifiedPath)] $ do
+        -- Run repl with modified PATH - this should still work
+        r <- cabalWithStdin "repl" ["lib:PathRecomp"] "(Prelude.fmap . Prelude.fmap) (\"/dummy/path\" `Data.List.isInfixOf`) (System.Environment.lookupEnv \"PATH\")"
+        assertOutputContains "module loaded" r
+        assertOutputContains "Just True" r
diff --git a/cabal-testsuite/PackageTests/PathRecomp/src/Lib.hs b/cabal-testsuite/PackageTests/PathRecomp/src/Lib.hs
new file mode 100644
index 00000000000..51e415dfda0
--- /dev/null
+++ b/cabal-testsuite/PackageTests/PathRecomp/src/Lib.hs
@@ -0,0 +1,7 @@
+module Lib
+    ( someFunc
+    ) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"
+
diff --git a/changelog.d/pr-10817 b/changelog.d/pr-10817
new file mode 100644
index 00000000000..0473cffcab8
--- /dev/null
+++ b/changelog.d/pr-10817
@@ -0,0 +1,15 @@
+synopsis: Fix PATH changes not triggering REPL reconfiguration
+packages: cabal-install
+prs: #10817
+issues: #2015
+
+When modifying your PATH environment variable between Cabal commands, REPL
+sessions will now correctly use the updated environment. Previously, if you
+changed your PATH after initial configuration, Cabal would continue using the
+old PATH settings in REPL sessions without warning.
+
+With this fix, Cabal properly detects PATH changes and reconfigures the REPL
+accordingly, ensuring tools and libraries in your current PATH are available.
+While this may cause additional rebuilds when PATH changes, it prevents the
+confusing errors that could occur when your REPL environment didn't match your
+system configuration.