diff --git a/.cargo/config.nothreads.toml b/.cargo/config.nothreads.toml
index 7a4d27d8..4b731dee 100644
--- a/.cargo/config.nothreads.toml
+++ b/.cargo/config.nothreads.toml
@@ -21,4 +21,4 @@ linker = "aarch64-linux-android23-clang"
 [target.x86_64-linux-android]
 linker = "x86_64-linux-android23-clang"
 [target.i686-linux-android]
-linker = "i686-linux-android23-clang"
\ No newline at end of file
+linker = "i686-linux-android23-clang"
diff --git a/.cargo/config.toml b/.cargo/config.toml
index ca60b175..ced4b055 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -6,8 +6,8 @@ rustflags = [
   "link-args=-pthread",
   "-C",
   "target-feature=+atomics,+bulk-memory,+mutable-globals",
-  #"-Clink-args=-sEXPORT_ALL=1",
-  #"-Clink-arg=-fwasm-exceptions",
+  "-Clink-args=-sEXPORT_ALL=1",
+  "-Clink-arg=-fwasm-exceptions",
   "-C",
   "link-args=-sSUPPORT_LONGJMP=wasm",
   "-Cllvm-args=-enable-emscripten-cxx-exceptions=0",
diff --git a/Cargo.toml b/Cargo.toml
index e1565a9d..368cc23c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,15 +63,15 @@ parry3d = {git = "https://github.com/ughuuu/parry", branch = "custom-changes"}
 parry3d-f64 = {git = "https://github.com/ughuuu/parry", branch = "custom-changes"}
 
 [profile.release]
-opt-level = 3
-debug = 2
+#opt-level = 3
+opt-level = "z"
+#debug = 2
 strip = "debuginfo"
 lto = "fat"
 codegen-units = 1
 
 [target.wasm32-unknown-emscripten.profile.release]
 opt-level = "z"
-debug = 0
 lto = "thin"
 strip = "symbols"
 codegen-units = 1