diff --git a/CMakeLists.txt b/CMakeLists.txt
index 305c0537..17d42566 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,8 +7,8 @@ if (MSVC)
     include_directories(sdrpp "C:/Program Files/PothosSDR/include/volk/")
     include_directories(sdrpp "C:/Program Files/PothosSDR/include/")
 else()
-    # set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -fsanitize=address -g")
-    set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -fsanitize=address -g")
+    # set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -fpremissive -fsanitize=address -g")
+    set(CMAKE_CXX_FLAGS "-O3 -std=c++17 -fpremissive")
     include_directories(sdrpp "/usr/include/volk")
     link_libraries(pthread)
     link_libraries(GL)
diff --git a/src/main_window.cpp b/src/main_window.cpp
index 37371492..2c600ee7 100644
--- a/src/main_window.cpp
+++ b/src/main_window.cpp
@@ -159,7 +159,7 @@ void windowInit() {
 
     vfoman::init(&wtf, &sigPath);
 
-    uiGains = new float[1];
+    uiGains = new float[soapy.gainList.size()];
 
     spdlog::info("Loading modules");
     mod::initAPI(&wtf);