diff --git a/lib/runtime-c-api/src/lib.rs b/lib/runtime-c-api/src/lib.rs
index 1bebd8336..d7d513604 100644
--- a/lib/runtime-c-api/src/lib.rs
+++ b/lib/runtime-c-api/src/lib.rs
@@ -146,6 +146,22 @@ pub unsafe extern "C" fn wasmer_memory_new(
     wasmer_memory_result_t::WASMER_MEMORY_OK
 }
 
+#[allow(clippy::cast_ptr_alignment)]
+#[no_mangle]
+pub extern "C" fn wasmer_memory_grow(
+    memory: *mut wasmer_memory_t,
+    delta: uint32_t,
+) -> wasmer_memory_result_t {
+    let memory = unsafe { Box::from_raw(memory as *mut Memory) };
+    let maybe_delta = memory.grow(Pages(delta));
+    Box::into_raw(memory);
+    if let Some(_delta) = maybe_delta {
+        wasmer_memory_result_t::WASMER_MEMORY_OK
+    } else {
+        wasmer_memory_result_t::WASMER_MEMORY_ERROR
+    }
+}
+
 #[allow(clippy::cast_ptr_alignment)]
 #[no_mangle]
 pub extern "C" fn wasmer_memory_length(memory: *mut wasmer_memory_t) -> uint32_t {
diff --git a/lib/runtime-c-api/tests/test-memory.c b/lib/runtime-c-api/tests/test-memory.c
index 0201a36c1..631a6a983 100644
--- a/lib/runtime-c-api/tests/test-memory.c
+++ b/lib/runtime-c-api/tests/test-memory.c
@@ -8,7 +8,7 @@ int main()
     wasmer_memory_t *memory = NULL;
     wasmer_limits_t descriptor;
     descriptor.min = 10;
-    descriptor.max = 10;
+    descriptor.max = 15;
     wasmer_memory_result_t memory_result = wasmer_memory_new(&memory, descriptor);
     printf("Memory result:  %d\n", memory_result);
     assert(memory_result == WASMER_MEMORY_OK);
@@ -17,6 +17,17 @@ int main()
     printf("Memory pages length:  %d\n", len);
     assert(len == 10);
 
+    wasmer_memory_result_t grow_result = wasmer_memory_grow(memory, 2);
+    assert(grow_result == WASMER_MEMORY_OK);
+
+    uint32_t new_len =  wasmer_memory_length(memory);
+    printf("Memory pages length:  %d\n", new_len);
+    assert(new_len == 12);
+
+    // Err, grow beyond max
+    wasmer_memory_result_t grow_result2 = wasmer_memory_grow(memory, 10);
+    assert(grow_result2 == WASMER_MEMORY_ERROR);
+
     printf("Destroy memory\n");
     wasmer_memory_destroy(memory);
     return 0;
diff --git a/lib/runtime-c-api/wasmer.h b/lib/runtime-c-api/wasmer.h
index c6e649bd4..4df5001ef 100644
--- a/lib/runtime-c-api/wasmer.h
+++ b/lib/runtime-c-api/wasmer.h
@@ -112,6 +112,8 @@ wasmer_compile_result_t wasmer_instantiate(wasmer_instance_t **instance,
 
 void wasmer_memory_destroy(wasmer_memory_t *memory);
 
+wasmer_memory_result_t wasmer_memory_grow(wasmer_memory_t *memory, uint32_t delta);
+
 uint32_t wasmer_memory_length(wasmer_memory_t *memory);
 
 wasmer_memory_result_t wasmer_memory_new(wasmer_memory_t **memory, wasmer_limits_t limits);
diff --git a/lib/runtime-c-api/wasmer.hh b/lib/runtime-c-api/wasmer.hh
index 7ac6b1e19..5fb292cb1 100644
--- a/lib/runtime-c-api/wasmer.hh
+++ b/lib/runtime-c-api/wasmer.hh
@@ -112,6 +112,8 @@ wasmer_compile_result_t wasmer_instantiate(wasmer_instance_t **instance,
 
 void wasmer_memory_destroy(wasmer_memory_t *memory);
 
+wasmer_memory_result_t wasmer_memory_grow(wasmer_memory_t *memory, uint32_t delta);
+
 uint32_t wasmer_memory_length(wasmer_memory_t *memory);
 
 wasmer_memory_result_t wasmer_memory_new(wasmer_memory_t **memory, wasmer_limits_t limits);